Convert JPG to AVIF online
Start from ubiquitous JPEG masters and publish AVIF variants where supported to trim bytes.
Supported input: JPG, PNG, WEBP, AVIF, GIF, BMP.
92%
Smaller fileBest quality
Higher quality usually means larger file size.
Examples
- Photo libraries originally saved as JPEG
- Blog rolls migrating toward AVIF-first delivery
- Catalog imagery tuned for AVIF-capable shoppers
Common questions
Does AVIF fix blurry JPEGs?
No—JPEG artifacts remain. AVIF mainly improves efficiency going forward.
Should I delete JPEG sources?
Keep originals if you need maximum compatibility or archival flexibility.
Are files uploaded?
Yes. Files stay in your browser using local processing—nothing is uploaded to a server.
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Files are processed locally in your browser.