Files never leave your device
Every conversion runs in your browser. We do not see, store, or proxy your files. Open DevTools — zero outbound requests during conversion.
EGO HERO · TOOLS
Convert images, audio, video, and documents in your browser. Everything runs client-side — your files never leave your device.
Every conversion runs in your browser. We do not see, store, or proxy your files. Open DevTools — zero outbound requests during conversion.
Local processing means no upload bar, no queue, no server round-trip. Drop a file and it starts converting on the spot.
No file-size caps, no daily quotas, no watermarks. Your browser memory is the only ceiling, and modern browsers handle hundreds of megabytes.
No signup, no email collection, no telemetry on the tool itself. Open the page, do the work, close the tab.
Canvas, Web Audio API, and WebAssembly do all the work right in your tab. No Flash, no Java applet, no proprietary plugin.
No paywall, no pro tier, no upsells. The full converter catalog, every day, with no asterisk.
A curated catalog of opinionated design-system specs. Browse, copy markdown, paste into Claude Design, ship.
Open →Convert PNG to JPG with full quality control. JPG is widely compatible across web and apps. Browser-only — no server upload, no waiting, no privacy worries.
Convert →A free PNG to JPEG converter that runs locally in your browser. JPEG is widely compatible across web and apps. No accounts, no tracking, no quotas. Fast and ...
Convert →A free PNG to GIF converter that runs locally in your browser. GIF keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast and ...
Convert →Convert PNG to BMP with full quality control. BMP is widely compatible across web and apps. Browser-only — no server upload, no waiting, no privacy worries.
Convert →A free PNG to WebP converter that runs locally in your browser. WebP keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast an...
Convert →Convert PNG to TIF with full quality control. TIF keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Turn PNG files into TIFF instantly. TIFF keeps transparency where the source has it. 100% client-side conversion — your images stay on your machine, conversi...
Convert →Convert PNG images to TGA format right in your browser. TGA keeps transparency where the source has it. No upload, no signup, no size limit. Files never leav...
Convert →Convert JPG to PNG with full quality control. PNG keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →A free JPG to JPEG converter that runs locally in your browser. JPEG is widely compatible across web and apps. No accounts, no tracking, no quotas. Fast and ...
Convert →A free JPG to GIF converter that runs locally in your browser. GIF keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast and ...
Convert →Convert JPG to BMP with full quality control. BMP is widely compatible across web and apps. Browser-only — no server upload, no waiting, no privacy worries.
Convert →A free JPG to WebP converter that runs locally in your browser. WebP keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast an...
Convert →Convert JPG to TIF with full quality control. TIF keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Convert JPG to TIFF with full quality control. TIFF keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Convert JPG images to TGA format right in your browser. TGA keeps transparency where the source has it. No upload, no signup, no size limit. Files never leav...
Convert →Convert JPEG images to PNG format right in your browser. PNG keeps transparency where the source has it. No upload, no signup, no size limit. Files never lea...
Convert →Convert JPEG images to JPG format right in your browser. JPG is widely compatible across web and apps. No upload, no signup, no size limit. Files never leave...
Convert →Turn JPEG files into GIF instantly. GIF keeps transparency where the source has it. 100% client-side conversion — your images stay on your machine, conversio...
Convert →Convert JPEG images to BMP format right in your browser. BMP is widely compatible across web and apps. No upload, no signup, no size limit. Files never leave...
Convert →Turn JPEG files into WebP instantly. WebP keeps transparency where the source has it. 100% client-side conversion — your images stay on your machine, convers...
Convert →Convert JPEG images to TIF format right in your browser. TIF keeps transparency where the source has it. No upload, no signup, no size limit. Files never lea...
Convert →A free JPEG to TIFF converter that runs locally in your browser. TIFF keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast a...
Convert →Convert JPEG to TGA with full quality control. TGA keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Convert GIF images to PNG format right in your browser. PNG keeps transparency where the source has it. No upload, no signup, no size limit. Files never leav...
Convert →Convert GIF images to JPG format right in your browser. JPG is widely compatible across web and apps. No upload, no signup, no size limit. Files never leave ...
Convert →Convert GIF to JPEG with full quality control. JPEG is widely compatible across web and apps. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Convert GIF images to BMP format right in your browser. BMP is widely compatible across web and apps. No upload, no signup, no size limit. Files never leave ...
Convert →Convert GIF to WebP with full quality control. WebP keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Convert GIF images to TIF format right in your browser. TIF keeps transparency where the source has it. No upload, no signup, no size limit. Files never leav...
Convert →A free GIF to TIFF converter that runs locally in your browser. TIFF keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast an...
Convert →Convert GIF to TGA with full quality control. TGA keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Turn BMP files into PNG instantly. PNG keeps transparency where the source has it. 100% client-side conversion — your images stay on your machine, conversion...
Convert →Turn BMP files into JPG instantly. JPG is widely compatible across web and apps. 100% client-side conversion — your images stay on your machine, conversion t...
Convert →A free BMP to JPEG converter that runs locally in your browser. JPEG is widely compatible across web and apps. No accounts, no tracking, no quotas. Fast and ...
Convert →A free BMP to GIF converter that runs locally in your browser. GIF keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast and ...
Convert →A free BMP to WebP converter that runs locally in your browser. WebP keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast an...
Convert →Turn BMP files into TIF instantly. TIF keeps transparency where the source has it. 100% client-side conversion — your images stay on your machine, conversion...
Convert →Turn BMP files into TIFF instantly. TIFF keeps transparency where the source has it. 100% client-side conversion — your images stay on your machine, conversi...
Convert →Convert BMP images to TGA format right in your browser. TGA keeps transparency where the source has it. No upload, no signup, no size limit. Files never leav...
Convert →Convert WebP images to PNG format right in your browser. PNG keeps transparency where the source has it. No upload, no signup, no size limit. Files never lea...
Convert →Convert WebP images to JPG format right in your browser. JPG is widely compatible across web and apps. No upload, no signup, no size limit. Files never leave...
Convert →Turn WebP files into JPEG instantly. JPEG is widely compatible across web and apps. 100% client-side conversion — your images stay on your machine, conversio...
Convert →Convert WebP to GIF with full quality control. GIF keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Convert WebP images to BMP format right in your browser. BMP is widely compatible across web and apps. No upload, no signup, no size limit. Files never leave...
Convert →Convert WebP images to TIF format right in your browser. TIF keeps transparency where the source has it. No upload, no signup, no size limit. Files never lea...
Convert →A free WebP to TIFF converter that runs locally in your browser. TIFF keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast a...
Convert →Turn WebP files into TGA instantly. TGA keeps transparency where the source has it. 100% client-side conversion — your images stay on your machine, conversio...
Convert →Convert TIF to PNG with full quality control. PNG keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Convert TIF to JPG with full quality control. JPG is widely compatible across web and apps. Browser-only — no server upload, no waiting, no privacy worries.
Convert →A free TIF to JPEG converter that runs locally in your browser. JPEG is widely compatible across web and apps. No accounts, no tracking, no quotas. Fast and ...
Convert →A free TIF to GIF converter that runs locally in your browser. GIF keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast and ...
Convert →Convert TIF to BMP with full quality control. BMP is widely compatible across web and apps. Browser-only — no server upload, no waiting, no privacy worries.
Convert →A free TIF to WebP converter that runs locally in your browser. WebP keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast an...
Convert →Turn TIF files into TIFF instantly. TIFF keeps transparency where the source has it. 100% client-side conversion — your images stay on your machine, conversi...
Convert →Convert TIF images to TGA format right in your browser. TGA keeps transparency where the source has it. No upload, no signup, no size limit. Files never leav...
Convert →Convert TIFF to PNG with full quality control. PNG keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Convert TIFF to JPG with full quality control. JPG is widely compatible across web and apps. Browser-only — no server upload, no waiting, no privacy worries.
Convert →A free TIFF to JPEG converter that runs locally in your browser. JPEG is widely compatible across web and apps. No accounts, no tracking, no quotas. Fast and...
Convert →A free TIFF to GIF converter that runs locally in your browser. GIF keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast and...
Convert →Convert TIFF to BMP with full quality control. BMP is widely compatible across web and apps. Browser-only — no server upload, no waiting, no privacy worries.
Convert →A free TIFF to WebP converter that runs locally in your browser. WebP keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast a...
Convert →Convert TIFF to TIF with full quality control. TIF keeps transparency where the source has it. Browser-only — no server upload, no waiting, no privacy worries.
Convert →Convert TIFF images to TGA format right in your browser. TGA keeps transparency where the source has it. No upload, no signup, no size limit. Files never lea...
Convert →A free TGA to PNG converter that runs locally in your browser. PNG keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast and ...
Convert →A free TGA to JPG converter that runs locally in your browser. JPG is widely compatible across web and apps. No accounts, no tracking, no quotas. Fast and pr...
Convert →Turn TGA files into JPEG instantly. JPEG is widely compatible across web and apps. 100% client-side conversion — your images stay on your machine, conversion...
Convert →Turn TGA files into GIF instantly. GIF keeps transparency where the source has it. 100% client-side conversion — your images stay on your machine, conversion...
Convert →A free TGA to BMP converter that runs locally in your browser. BMP is widely compatible across web and apps. No accounts, no tracking, no quotas. Fast and pr...
Convert →Turn TGA files into WebP instantly. WebP keeps transparency where the source has it. 100% client-side conversion — your images stay on your machine, conversi...
Convert →A free TGA to TIF converter that runs locally in your browser. TIF keeps transparency where the source has it. No accounts, no tracking, no quotas. Fast and ...
Convert →Convert TGA images to TIFF format right in your browser. TIFF keeps transparency where the source has it. No upload, no signup, no size limit. Files never le...
Convert →Convert WAV audio to MP3 in your browser. MP3 encodes at a sensible default bitrate. No upload, no signup, no length limit. Files stay on your device through...
Convert →Convert WAV audio to OGG in your browser. OGG encodes at a sensible default bitrate. No upload, no signup, no length limit. Files stay on your device through...
Convert →Convert WAV audio to AAC in your browser. AAC encodes at a sensible default bitrate. No upload, no signup, no length limit. Files stay on your device through...
Convert →Re-encode WAV files as WMA locally via WebAssembly FFmpeg. WMA encodes at a sensible default bitrate. Private, fast, no account required.
Convert →Re-encode WAV files as FLAC locally via WebAssembly FFmpeg. FLAC preserves the source bit-for-bit. Private, fast, no account required.
Convert →Free WAV to M4A audio converter that runs entirely client-side. M4A encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Free MP3 to WAV audio converter that runs entirely client-side. WAV preserves the source bit-for-bit. Your audio never touches a server.
Convert →Convert MP3 audio to OGG in your browser. OGG encodes at a sensible default bitrate. No upload, no signup, no length limit. Files stay on your device through...
Convert →Convert MP3 audio to AAC in your browser. AAC encodes at a sensible default bitrate. No upload, no signup, no length limit. Files stay on your device through...
Convert →Free MP3 to WMA audio converter that runs entirely client-side. WMA encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Re-encode MP3 files as FLAC locally via WebAssembly FFmpeg. FLAC preserves the source bit-for-bit. Private, fast, no account required.
Convert →Re-encode MP3 files as M4A locally via WebAssembly FFmpeg. M4A encodes at a sensible default bitrate. Private, fast, no account required.
Convert →Free OGG to WAV audio converter that runs entirely client-side. WAV preserves the source bit-for-bit. Your audio never touches a server.
Convert →Re-encode OGG files as MP3 locally via WebAssembly FFmpeg. MP3 encodes at a sensible default bitrate. Private, fast, no account required.
Convert →Re-encode OGG files as AAC locally via WebAssembly FFmpeg. AAC encodes at a sensible default bitrate. Private, fast, no account required.
Convert →Free OGG to WMA audio converter that runs entirely client-side. WMA encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Convert OGG audio to FLAC in your browser. FLAC preserves the source bit-for-bit. No upload, no signup, no length limit. Files stay on your device throughout.
Convert →Convert OGG audio to M4A in your browser. M4A encodes at a sensible default bitrate. No upload, no signup, no length limit. Files stay on your device through...
Convert →Re-encode AAC files as WAV locally via WebAssembly FFmpeg. WAV preserves the source bit-for-bit. Private, fast, no account required.
Convert →Free AAC to MP3 audio converter that runs entirely client-side. MP3 encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Free AAC to OGG audio converter that runs entirely client-side. OGG encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Re-encode AAC files as WMA locally via WebAssembly FFmpeg. WMA encodes at a sensible default bitrate. Private, fast, no account required.
Convert →Re-encode AAC files as FLAC locally via WebAssembly FFmpeg. FLAC preserves the source bit-for-bit. Private, fast, no account required.
Convert →Convert AAC audio to M4A in your browser. M4A encodes at a sensible default bitrate. No upload, no signup, no length limit. Files stay on your device through...
Convert →Convert WMA audio to WAV in your browser. WAV preserves the source bit-for-bit. No upload, no signup, no length limit. Files stay on your device throughout.
Convert →Free WMA to MP3 audio converter that runs entirely client-side. MP3 encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Free WMA to OGG audio converter that runs entirely client-side. OGG encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Free WMA to AAC audio converter that runs entirely client-side. AAC encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Re-encode WMA files as FLAC locally via WebAssembly FFmpeg. FLAC preserves the source bit-for-bit. Private, fast, no account required.
Convert →Re-encode WMA files as M4A locally via WebAssembly FFmpeg. M4A encodes at a sensible default bitrate. Private, fast, no account required.
Convert →Free FLAC to WAV audio converter that runs entirely client-side. WAV preserves the source bit-for-bit. Your audio never touches a server.
Convert →Re-encode FLAC files as MP3 locally via WebAssembly FFmpeg. MP3 encodes at a sensible default bitrate. Private, fast, no account required.
Convert →Re-encode FLAC files as OGG locally via WebAssembly FFmpeg. OGG encodes at a sensible default bitrate. Private, fast, no account required.
Convert →Re-encode FLAC files as AAC locally via WebAssembly FFmpeg. AAC encodes at a sensible default bitrate. Private, fast, no account required.
Convert →Free FLAC to WMA audio converter that runs entirely client-side. WMA encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Convert FLAC audio to M4A in your browser. M4A encodes at a sensible default bitrate. No upload, no signup, no length limit. Files stay on your device throug...
Convert →Re-encode M4A files as WAV locally via WebAssembly FFmpeg. WAV preserves the source bit-for-bit. Private, fast, no account required.
Convert →Free M4A to MP3 audio converter that runs entirely client-side. MP3 encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Free M4A to OGG audio converter that runs entirely client-side. OGG encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Free M4A to AAC audio converter that runs entirely client-side. AAC encodes at a sensible default bitrate. Your audio never touches a server.
Convert →Re-encode M4A files as WMA locally via WebAssembly FFmpeg. WMA encodes at a sensible default bitrate. Private, fast, no account required.
Convert →Free M4A to FLAC audio converter that runs entirely client-side. FLAC preserves the source bit-for-bit. Your audio never touches a server.
Convert →Re-encode MP4 files as AVI locally — your video never leaves your device. AVI re-encodes with sensible defaults for compatibility. Free, private, no account ...
Convert →Re-encode MP4 files as MOV locally — your video never leaves your device. MOV re-encodes with sensible defaults for compatibility. Free, private, no account ...
Convert →Convert MP4 video to MKV in your browser using a WebAssembly build of FFmpeg. MKV re-encodes with sensible defaults for compatibility. No upload, no waiting,...
Convert →Convert MP4 video to WMV in your browser using a WebAssembly build of FFmpeg. WMV re-encodes with sensible defaults for compatibility. No upload, no waiting,...
Convert →Convert AVI video to MP4 in your browser using a WebAssembly build of FFmpeg. MP4 re-encodes with sensible defaults for compatibility. No upload, no waiting,...
Convert →Re-encode MOV files as MP4 locally — your video never leaves your device. MP4 re-encodes with sensible defaults for compatibility. Free, private, no account ...
Convert →A MKV to MP4 video converter that runs in the browser. MP4 re-encodes with sensible defaults for compatibility. Drop a file, download the result, no server r...
Convert →A AVI to MOV video converter that runs in the browser. MOV re-encodes with sensible defaults for compatibility. Drop a file, download the result, no server r...
Convert →Re-encode AVI files as MKV locally — your video never leaves your device. MKV re-encodes with sensible defaults for compatibility. Free, private, no account ...
Convert →Re-encode AVI files as WMV locally — your video never leaves your device. WMV re-encodes with sensible defaults for compatibility. Free, private, no account ...
Convert →A MOV to AVI video converter that runs in the browser. AVI re-encodes with sensible defaults for compatibility. Drop a file, download the result, no server r...
Convert →Convert MOV video to MKV in your browser using a WebAssembly build of FFmpeg. MKV re-encodes with sensible defaults for compatibility. No upload, no waiting,...
Convert →Convert MOV video to WMV in your browser using a WebAssembly build of FFmpeg. WMV re-encodes with sensible defaults for compatibility. No upload, no waiting,...
Convert →Convert MKV video to AVI in your browser using a WebAssembly build of FFmpeg. AVI re-encodes with sensible defaults for compatibility. No upload, no waiting,...
Convert →Convert MKV video to MOV in your browser using a WebAssembly build of FFmpeg. MOV re-encodes with sensible defaults for compatibility. No upload, no waiting,...
Convert →Re-encode MKV files as WMV locally — your video never leaves your device. WMV re-encodes with sensible defaults for compatibility. Free, private, no account ...
Convert →Convert WMV video to MP4 in your browser using a WebAssembly build of FFmpeg. MP4 re-encodes with sensible defaults for compatibility. No upload, no waiting,...
Convert →Re-encode WMV files as AVI locally — your video never leaves your device. AVI re-encodes with sensible defaults for compatibility. Free, private, no account ...
Convert →Re-encode WMV files as MOV locally — your video never leaves your device. MOV re-encodes with sensible defaults for compatibility. Free, private, no account ...
Convert →A WMV to MKV video converter that runs in the browser. MKV re-encodes with sensible defaults for compatibility. Drop a file, download the result, no server r...
Convert →Combine multiple images into a single PDF document right in your browser. JPG, PNG, WebP, and more — no upload, no signup, free.
Convert →Convert .txt or .md text files to PDF in your browser. Word-wrapped, paginated, ready to print. No upload, no signup, no limit.
Convert →Convert SRT subtitle files to WebVTT format directly in your browser. Cue timestamps and text are parsed locally; the output stream uses WebVTT formatting an...
Convert →Convert WebVTT subtitle files to SRT format directly in your browser. Cue timestamps and text are parsed locally; the output stream uses SRT formatting and i...
Convert →Convert SUB subtitle files to SRT format directly in your browser. Cue timestamps and text are parsed locally; the output stream uses SRT formatting and is d...
Convert →Convert SUB subtitle files to WebVTT format directly in your browser. Cue timestamps and text are parsed locally; the output stream uses WebVTT formatting an...
Convert →Convert ASS subtitle files to SRT format directly in your browser. Cue timestamps and text are parsed locally; the output stream uses SRT formatting and is d...
Convert →Convert ASS subtitle files to WebVTT format directly in your browser. Cue timestamps and text are parsed locally; the output stream uses WebVTT formatting an...
Convert →Convert TTF font files to WOFF2 format directly in your browser using a WebAssembly build of woff2. WOFF2 files are 30-50% smaller than TTF, ideal for fast-l...
Convert →Convert OTF font files to WOFF2 format directly in your browser using a WebAssembly build of woff2. WOFF2 files are 30-50% smaller than OTF, ideal for fast-l...
Convert →Convert WOFF2 font files to TTF format directly in your browser using a WebAssembly build of woff2. TTF is the format desktop applications and OS font instal...
Convert →Convert HAR (HTTP Archive) network log files to clean, formatted JSON in your browser. HAR files are already JSON internally; this tool prettifies and standa...
Convert →Extract HTTP request/response entries from a HAR network log into a spreadsheet-friendly CSV. Pulls method, URL, status, MIME type, sizes, and timing for eve...
Convert →Convert MongoDB's binary BSON format to readable JSON in your browser. Handles single-document and document-stream BSON. Output uses MongoDB's Extended JSON ...
Convert →Serialize JSON documents to MongoDB's binary BSON format directly in your browser. Accepts a single document or an array — arrays are emitted as a BSON docum...
Convert →Translate GeoJSON feature collections into KML for Google Earth and legacy GIS tools. Points, lines, and polygons are mapped 1:1; properties become KML <Exte...
Convert →Convert KML files to GeoJSON for use with modern web mapping libraries (Leaflet, Mapbox GL, Deck.gl). The KML XML is parsed locally; the GeoJSON output uses ...
Convert →Convert Excel spreadsheets to JSON. Each sheet becomes an array of row objects keyed by header. The whole conversion runs in your browser via SheetJS — no up...
Convert →Convert Excel sheets to CSV. Pick one sheet or get every sheet as its own CSV file. The whole conversion runs in your browser via SheetJS — no upload, no sig...
Convert →Convert legacy Excel .xls files to JSON. SheetJS handles both modern XLSX and the older binary XLS format. The whole conversion runs in your browser via Shee...
Convert →Convert legacy Excel .xls files to CSV. Pick a sheet or export them all. The whole conversion runs in your browser via SheetJS — no upload, no signup, no row...
Convert →Build an Excel file from JSON. Arrays of objects become sheets; nested objects of arrays become multi-sheet workbooks. The whole conversion runs in your brow...
Convert →Promote a CSV file to a proper Excel XLSX workbook with a single named sheet. The whole conversion runs in your browser via SheetJS — no upload, no signup, n...
Convert →Open a SQLite database file in your browser and export any table to JSON. Powered by sql.js (SQLite compiled to WebAssembly). The database file is read into ...
Convert →Open a SQLite database file in your browser and export any table to CSV. Powered by sql.js (SQLite compiled to WebAssembly). The database file is read into b...
Convert →Convert Parquet files to JSON in your browser via DuckDB-Wasm — the same SQL engine the data community uses, compiled to WebAssembly. The first conversion of...
Convert →Convert Parquet files to CSV in your browser via DuckDB-Wasm — the same SQL engine the data community uses, compiled to WebAssembly. The first conversion of ...
Convert →Convert CSV files to Parquet in your browser via DuckDB-Wasm — the same SQL engine the data community uses, compiled to WebAssembly. The first conversion of ...
Convert →Convert JSON files to Parquet in your browser via DuckDB-Wasm — the same SQL engine the data community uses, compiled to WebAssembly. The first conversion of...
Convert →Decode a serialised Protobuf binary message into human-readable JSON, in your browser. Drop your .proto schema and the binary payload — pick the root message...
Convert →Convert Wavefront OBJ 3D meshes to the binary glTF (GLB) format used across the web. Drop the .obj — and optionally an .mtl material file — and a single .glb...
Convert →Convert STL 3D-printing meshes to the binary glTF (GLB) format. STL stores raw triangle geometry; GLB adds materials, animation hooks, and is the lingua fran...
Convert →Extract Wavefront OBJ geometry from a glTF binary (.glb) file. Walks the scene graph, applies world transforms, emits a single OBJ with all meshes flattened....
Convert →Convert SVG vector graphics to AutoCAD DXF for laser cutters, CNC routers, and machine-readable workflows. Paths, lines, rectangles, polygons, and polylines ...
Convert →Convert Markdown documents to Microsoft Word .docx format directly in your browser. Headings, lists, code blocks, blockquotes, bold, italic, links, and inlin...
Convert →Convert Microsoft Word .docx files to clean Markdown in your browser. Headings, lists, tables, links, bold/italic, and inline code are preserved; messy Word ...
Convert →Extract text from an image (screenshot, scan, photo) using Tesseract.js — the open-source OCR engine compiled to WebAssembly. Supports 14 common languages. T...
Convert →Extract text from a scanned or image-based PDF using OCR (Tesseract.js + pdf.js). Each page is rendered to a canvas and OCR'd. Works for documents where the ...
Convert →Add an invisible OCR text layer to a scanned PDF so it becomes searchable + indexable while keeping the original page images. Each page is rendered, OCR'd, a...
Convert →Convert Canon RAW v2 (CR2) camera RAW files to JPG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dcra...
Convert →Convert Canon RAW v2 (CR2) camera RAW files to PNG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dcra...
Convert →Convert Canon RAW v2 (CR2) camera RAW files to WebP directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dcr...
Convert →Convert Canon RAW v2 (CR2) camera RAW files to TIFF directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dcr...
Convert →Convert Nikon Electronic Format (NEF) camera RAW files to JPG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Ado...
Convert →Convert Nikon Electronic Format (NEF) camera RAW files to PNG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Ado...
Convert →Convert Nikon Electronic Format (NEF) camera RAW files to WebP directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Ad...
Convert →Convert Nikon Electronic Format (NEF) camera RAW files to TIFF directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Ad...
Convert →Convert Sony Alpha RAW (ARW) camera RAW files to JPG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dc...
Convert →Convert Sony Alpha RAW (ARW) camera RAW files to PNG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dc...
Convert →Convert Sony Alpha RAW (ARW) camera RAW files to WebP directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and d...
Convert →Convert Sony Alpha RAW (ARW) camera RAW files to TIFF directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and d...
Convert →Convert Adobe Digital Negative (DNG) camera RAW files to JPG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adob...
Convert →Convert Adobe Digital Negative (DNG) camera RAW files to PNG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adob...
Convert →Convert Adobe Digital Negative (DNG) camera RAW files to WebP directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Ado...
Convert →Convert Adobe Digital Negative (DNG) camera RAW files to TIFF directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Ado...
Convert →Convert Fujifilm RAW (RAF) camera RAW files to JPG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dcra...
Convert →Convert Fujifilm RAW (RAF) camera RAW files to PNG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dcra...
Convert →Convert Fujifilm RAW (RAF) camera RAW files to WebP directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dcr...
Convert →Convert Fujifilm RAW (RAF) camera RAW files to TIFF directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dcr...
Convert →Convert Panasonic RAW (RW2) camera RAW files to JPG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dcr...
Convert →Convert Panasonic RAW (RW2) camera RAW files to PNG directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dcr...
Convert →Convert Panasonic RAW (RW2) camera RAW files to WebP directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dc...
Convert →Convert Panasonic RAW (RW2) camera RAW files to TIFF directly in your browser. Decoding and demosaicing happen via libraw — the same C++ library Adobe and dc...
Convert →Bundle a PEM-encoded TLS certificate and its private key into an encrypted PFX (PKCS#12) container, in your browser. Private keys must NEVER be uploaded to a...
Convert →Extract certificates and the private key from a PFX (PKCS#12) container into separate PEM files, in your browser. Outputs the cert chain as one .pem and the ...
Convert →Extract files from a ZIP archive directly in your browser. Each entry is offered for download separately, plus a "Download all as ZIP" button bundles them. U...
Convert →Extract files from a TAR archive directly in your browser. Each entry is offered for download separately, plus a "Download all as ZIP" button bundles them. U...
Convert →Convert DICOM medical imaging files (X-rays, MRI slices, CT scans) to JPG for sharing or quick review. Window/level transforms are applied from the DICOM tag...
Convert →Convert DICOM medical imaging files (X-rays, MRI slices, CT scans) to PNG for sharing or quick review. Window/level transforms are applied from the DICOM tag...
Convert →Convert plain English text to Grade 1 Braille (uncontracted, BANA standard) using Unicode Braille pattern characters (U+2800 – U+28FF). Output is a .txt file...
Convert →Most online file converters ask you to upload your files. They store them on a server, track what you convert, and sometimes feed that data into analytics they sell. EGO HERO Tools work differently. Every converter on this site runs in your browser using web standards — Canvas for images, Web Audio for audio, a WebAssembly build of FFmpeg for the heavier audio and video work. Your files never leave your device. There is no account to create, no quota to exceed, no upgrade tier to nag you about. We sound like engineers because we are. We built these tools for our own workflows when we got tired of dropping production assets into anonymous web forms. They are free because they cost us nothing to host: the conversion runs on your machine, not ours. If a converter ever does call out to the network, the privacy claim breaks — so it does not, and you can verify that yourself in your browser DevTools.
No. All conversion happens in your browser. Files never upload to our servers. Once you close the tab, there is no record of what you converted — we do not even know it happened.
It is really free. There is no catch. Conversion runs on your machine, so it costs us almost nothing to host. We do not sell your data because we never collect it.
No. Open a converter, drop a file, download the result. No signup, no email, no login.
Browser memory is the only limit. On a modern laptop, files up to several hundred megabytes work fine. Mobile browsers can handle smaller files comfortably.
Yes, once the page has loaded. The converter code runs locally, so a dropped internet connection mid-conversion does not interrupt anything.
They use a WebAssembly build of FFmpeg — the same tool servers use, compiled to run inside your browser. Multi-threading is enabled when your browser supports SharedArrayBuffer.
Open your browser DevTools, go to the Network tab, and run a conversion. You will see no outbound requests carrying file data. The claim is auditable.