PNG to TIFF
Writes your PNG into lossless TIFF with transparency intact.
Drop PNG images here
Everything happens on your device — your files are never uploaded.
How it works
- 1 Drop your PNG images.
- 2 Each one gets re-encoded as an uncompressed TIFF.
- 3 Download each one, or grab them all as a zip.
Built with open source
- UTIF.js — Encodes and decodes TIFF images. · MIT
Frequently asked
Why is the file bigger than the PNG? +
TIFF here is uncompressed RGBA, so the files run larger than PNG's lossless compression. You trade size for broad print and editing compatibility.
Is transparency preserved? +
Yes. TIFF stores an alpha channel, so transparent PNG pixels stay transparent.