Specialized converter · runs 100% in your browser
RAF to PNG Converter
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 dcraw use — compiled to WebAssembly and running in a Web Worker. Your sensor data never leaves your machine.
How to use
- Drop your .raf file.
- libraw-wasm boots in a Web Worker (first conversion downloads ~5 MB; cached afterwards).
- The RAW is demosaiced and white-balanced locally.
- PNG output is encoded with sensible defaults — click Download.
FAQ
Will my edits in Lightroom/Capture One survive?
Most non-destructive edits live in sidecar XMP files, which are NOT applied here. The result is the as-shot RAW with default demosaic + camera white balance. For edits-baked-in conversions, export from your editing app first.
What about dynamic range?
Output is 8-bit (suitable for web/print). For 16-bit workflows, use TIFF output and edit in a 16-bit-aware tool — though the underlying decoder always returns at least 16 bits per channel.
Does my RAW file upload to a server?
No. Conversion runs entirely in your browser using WebAssembly and Web APIs. Open the Network tab in DevTools while you convert — you'll see no outbound traffic carrying your file.
Is this really free?
Yes. No signup, no quota, no upgrade tier. The conversion runs on your machine, so it costs us nothing to host.