TinySandyFree Online Tools

AVIF to JPG

AVIF pictures are small and sharp, but many older apps, editors, printers and upload forms still refuse them. This converter opens each AVIF file with your browser's built-in decoder and saves it as a standard JPG, with a background colour of your choice for any transparent areas, and bundles several files into one ZIP.

Image Conversion Runs in your browser

Convert AVIF to JPG

This converter uses your browser's own AVIF decoder (current Chrome, Edge, Firefox and Safari 16.4+). If your browser cannot open AVIF, the page tells you so instead of failing silently.

Drag and drop AVIF images here, or click to browseAccepted: AVIF. Up to 40 MB each.
JPG cannot store transparency.

How to Use the AVIF to JPG

  1. Add one or more .avif files.
  2. Choose the JPG quality and a background colour for transparent areas.
  3. Press Convert.
  4. Download each JPG, or use Download all (ZIP).

About This Tool

Anyone who downloaded AVIF images from a website and needs them in an app, email, document or print shop that only accepts JPG.

Input: AVIF  ·  Output: JPG.

Features and Limitations

Features

  • Batch conversion with a ZIP download.
  • Adjustable JPG quality.
  • Transparent areas filled with your chosen colour.
  • Checks whether your browser can decode AVIF and explains what to do if not.

Limitations

  • Depends on the browser's AVIF support; very old browsers (for example Safari before 16.4) cannot open AVIF files.
  • Animated AVIF files are converted to a single still frame.
  • HDR and wide-gamut AVIF pictures are converted to standard sRGB, so very bright highlights are clipped.
  • Processing happens on your device, so very large files depend on your browser's available memory.

Example

A 180 KB AVIF photo of 2000 × 1333 px typically becomes a 400–600 KB JPG at 90% quality, because JPG compresses less efficiently.

Frequently Asked Questions

Why is the JPG bigger than the AVIF?

AVIF is a newer, more efficient format. JPG needs more bytes for similar visual quality, so a larger file is normal.

My browser says it cannot open AVIF. What can I do?

Update your browser, or use a current version of Chrome, Edge, Firefox or Safari on another device. The tool deliberately does not upload files to a server to decode them.

Is quality lost in the conversion?

JPG is lossy, so a tiny amount of detail is lost. At 90% quality the difference is very hard to see.

Are my files uploaded?

No. Decoding and encoding both happen in your browser.

Related Tools

More like this: all Image Conversion tools, all Image & Design tools or the TinySandy home page.