Convert PNG to TIFF
Convert PNG images to lossless TIFF, ideal for printing, archiving, and professional editing. Transparent areas are preserved as an alpha channel, and all conversion happens inside your browser, so files are never uploaded to a server.
Select PNG files
You can drop multiple files at once
How to use
- 1
Drop your PNG files into the area above, or click to select. You can add multiple files at once.
- 2
Press "Convert" and each file is converted to an uncompressed TIFF. Transparent areas are preserved as an alpha channel.
- 3
Download each finished TIFF individually, or grab them all at once as a ZIP when there are two or more.
FAQ
- Is the PNG transparent background kept?
- Yes. TIFF supports an alpha channel, so the transparent areas of your PNG are preserved. They are saved as unassociated alpha, which displays transparency correctly in most editing programs.
- Why convert to TIFF?
- TIFF stores images uncompressed and lossless, which makes it a standard for printing, publishing, scan archiving, and professional image editing. The quality is identical to lossless PNG, but TIFF is the right choice when your print or editing workflow requires it.
- Why does the file size get bigger?
- TIFF is stored uncompressed, so files are much larger than PNG (roughly width × height × 4 bytes). It's ideal when archiving and print quality come first; if file size matters, PNG is a better choice.
- Are my files sent anywhere?
- No. Conversion happens entirely inside your browser. Files are never uploaded to a server and disappear from memory the moment you close the page.