TIFF to AVIF Converter - Web-ready AVIF from a scan

Scanned artwork headed for a website is the natural case: the TIFF stays as the archive master, and the AVIF becomes the web copy. TIFF is a print and archive format that can hold high quality scans, sometimes across several pages and at more than 8 bits per channel. This free tiff to avif converter does that conversion entirely in your browser, so your file is never uploaded and no signup is needed. AVIF output is encoded by your browser at the quality you choose, so file size and quality trade off against each other. The honest limits: AVIF encoding depends on your browser. If it cannot encode AVIF, the tool reports that plainly instead of handing you a mislabeled file.

How to use this tiff to avif converter

From a TIFF file to a AVIF file, without uploading anything.

1Drop in your TIFF file

Choose a .tif or tiff file from your device, or drag it onto the tool.

2Pick an AVIF quality

Choose a quality from 1 to 100. Higher keeps more detail and a larger file; lower shrinks the file further.

3Download the AVIF file

The converted file downloads with the same base name and the new extension, ready to use.

Why convert TIFF to AVIF

Scanned artwork headed for a website is the natural case: the TIFF stays as the archive master, and the AVIF becomes the web copy.

The right format for the job

TIFF is a print and archive format that can hold high quality scans, sometimes across several pages and at more than 8 bits per channel.

What AVIF gives you

AVIF output is encoded by your browser at the quality you choose, so file size and quality trade off against each other.

Watch out for this

AVIF encoding depends on your browser. If it cannot encode AVIF, the tool reports that plainly instead of handing you a mislabeled file.

Private by design

Decoding and encoding happen on your own device, so personal photos and unpublished artwork never leave your browser.

TIFF to AVIF Converter FAQs

Short, direct answers to the questions readers ask most.

Quality depends on the setting you choose and on the source. A high quality setting keeps more detail with a larger file; a low setting shrinks the file at visible cost. The tool never claims a fixed size saving.

TIFF is a print and archive format that can hold high quality scans, sometimes across several pages and at more than 8 bits per channel.

AVIF output is encoded by your browser at the quality you choose, so file size and quality trade off against each other.

AVIF encoding depends on your browser. If it cannot encode AVIF, the tool reports that plainly instead of handing you a mislabeled file.

Yes. It runs entirely in your browser, with no account, no signup, and nothing uploaded.