Convert AVIF images to TIFF online for free. Upload one file or many, choose the quality and maximum size, then download the TIFF results one by one or all together in a ZIP. No sign-up needed.
AVIF is a modern image format built on the AV1 video codec. It supports transparency and high dynamic range, and it often produces the smallest files of any web image format at a given quality. Encoding is slower than for JPG or WebP, and older browsers and some apps cannot open it.
More AVIF conversionsTIFF is a flexible, high-quality format used in scanning, print production and professional photography. Files are usually large, and many web browsers cannot display TIFF at all, so images are normally converted before they are published online.
More TIFF conversions| Feature | AVIF | TIFF |
|---|---|---|
| Full name | AV1 Image File Format | Tagged Image File Format |
| Compression | Lossy and lossless | Lossless or uncompressed |
| Transparency | Yes | Yes |
| Animation | Yes | No |
| Introduced | 2019 | 1986 |
| Developed by | Alliance for Open Media | Aldus (now Adobe) |
| Best for | The smallest web images in modern browsers | Printing, scanning and archiving |
Click Select File or drop your AVIF file onto the upload box. Pick the quality and maximum size, and the converted TIFF appears in the list below with a download button. You can add many files at once and download them together as a ZIP.
Yes. There is no sign-up and no watermark. To keep the service available for everyone there is a 95MB limit per file and a cap on how many files one connection can process in a short period.
Your upload is used only to make the converted file. Images are processed in memory; other files are written to a private temporary folder that is deleted as soon as the conversion finishes. Nothing is kept after the result has been sent back.
For images, a little, by design: the image is re-encoded at the Quality you choose (default 75%). Audio and video are re-encoded with high-quality settings; documents keep their text and layout as far as the target format allows. Converting never restores detail that is already missing from the original.