How to do it, step by step
- Select the AVIF files.
- Choose the JPG Quality.
- Click Convert all.
- Download the JPGs or the ZIP.
When this is useful
Use an image downloaded as AVIF
To insert into documents, presentations or send to someone who cannot open AVIF.
Upload to platforms that reject AVIF
Many forms and marketplaces only accept JPG and PNG.
Tips for a good result
- If an open error appears, try another up-to-date browser: reading AVIF depends on it.
What this tool does not do
- If your browser does not open AVIF, the app cannot convert the file.
- Transparency becomes a white background in JPG; to keep it, convert to PNG with the full converter.
- Animated AVIF becomes a still image.
Frequently asked questions
- Why did my AVIF give an error?
- The converter uses your browser’s AVIF support. In old versions, the image does not open.
- Does the JPG get bigger?
- Generally yes, AVIF compresses better. The app shows the comparison.
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Text written by Marcelo Amantino · updated October 18, 2026 · who we are