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Image Tools
JPG to AVIF Converter
Convert JPG images to AVIF online, free. Choose files, convert in your browser, then download your images. No server upload.
Output format
Your output format
Fixed to AVIF for this converter.
Images
Add JPG images
Drop JPG images here
Drag & drop or click to browse
Select imagesJPG files only
Your files are not uploaded to any server.
Up to 20 images · 20 MB each · 80 MB batch · 20 megapixels per image. Outputs contain one frame.
About JPG to AVIF conversion
JPG photos do not contain transparent pixels. AVIF is encoded locally using WebAssembly; older devices may take longer. Your images are processed locally in this browser; metadata is not guaranteed to be retained.