Image converter · runs 100% in your browser
TIFF to PNG Converter
Convert TIFF images to PNG entirely in your browser. TIFF is identical to TIF; the four-letter spelling preferred by some pipelines; PNG is lossless, supports transparency, well-supported everywhere. The conversion runs locally using the Canvas API — your file is decoded, re-encoded, and offered as a download without ever touching a server.
How to use
- Select one or more TIFF files at once, or keep adding files to the queue.
- Click Convert all. Files are processed one at a time in your browser so memory stays bounded.
- A failed file does not stop the rest of the batch; use Retry failed after fixing or replacing it.
- Download each PNG result individually, or download all successful results as a ZIP.
FAQ
Is the TIFF to PNG converter free?
Yes. The full converter catalog is free. There is no upgrade tier, no quota, no watermark, and no signup.
Do my files upload to a server?
No. Conversion runs entirely in your browser. Open the Network tab in DevTools while you convert — you will not see your file leaving the page.
Why convert TIFF to PNG?
TIFF is identical to TIF; the four-letter spelling preferred by some pipelines. PNG is lossless, supports transparency, well-supported everywhere. Converting between them is useful when the destination platform expects PNG or when you want the trade-offs that PNG offers.
What is the maximum file size?
Whatever your browser can hold in memory. On a modern desktop browser, several hundred megabytes is usually fine; on mobile, expect tighter limits.