Private browser tool

Convert TIFF to AVIF

Compress the first page of a TIFF scan or image into modern AVIF. Control quality and dimensions without uploading it.

AVIF Choose a TIFF image or drag and drop it here

One TIFF image at a time

Output format: AVIF

AVIF quality 75%

Resize (optional)

WidthHeight

Lock aspect ratio Do not enlarge the image

Target maximum size (optional)

Quality is adjusted automatically when set. Output filename

The AVIF is newly encoded without the source metadata.

TIFF conversion guide

How to convert TIFF to AVIF

Choose a TIF or TIFF, customize the AVIF output, and download it when browser encoding is available.

Select an image from your device or drag it into the upload area.

Choose quality, dimensions, and an optional maximum file size.

Review the preview and file size, then save the converted image.

This free online TIFF to AVIF converter includes the following controls and output tools:

Private browser conversion. The image is processed locally and is not uploaded.
Custom dimensions. Set an exact width and height, lock the aspect ratio, and prevent accidental enlargement.
Quality and file-size controls. Set AVIF quality or enter a maximum size in KB to find the highest quality that fits.
Before-and-after preview. Review the original and converted image, output dimensions, format, and file size.
File-size comparison. See the original and converted sizes and the percentage change.
Custom filename. Rename the converted file before downloading it.
Metadata-free export. The newly encoded AVIF does not copy source metadata.

AVIF can create a much smaller web-ready image from a large TIFF scan or photograph.

Keep the TIFF for archival, print, or production work because AVIF output does not retain TIFF pages and specialized data.

Only the first decoded TIFF page is converted. Additional pages and source metadata are not copied.

The TIFF decoder runs locally, while AVIF encoding availability depends on the browser.

Is this TIFF to AVIF converter free?

Yes. Convert one TIFF file at a time.

What happens to multiple pages?

Only the first decoded page becomes an AVIF.

Is the TIFF uploaded?

No. Browser-side code processes it locally.

Why can export fail?

Your browser may not support AVIF encoding.

Can I target a file size?

Yes. Enter a maximum in KB to search supported quality levels.

Use the full converter for HEIC, PNG, WebP, JPG, GIF, TIFF, BMP, AVIF, and more.