JPG to AVIF Converter
Convert JPG photos to AVIF and adjust quality and size for web use. Convert locally in your browser without uploading images.
Images are processed on your device
Conversion formats: JPG → AVIF
Changing formats opens another page. Selected images are not carried over.
Choose JPG images
You can also drag images here. (multiple files)
Settings
Adjust dimensions and Exif as needed. Quality controls are available for formats other than PNG.
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Files
Converting...
Preparing...
About this conversion
Another compression step cannot repair an already degraded JPG. Compare smooth gradients such as skies and walls in the preview.
Frequently asked questions
Why does conversion take time?
AVIF encoding time depends on your device and image dimensions. Try a few photos first and split large batches into smaller groups.
Is my original file overwritten?
No. Download the converted image as a separate file, or save multiple results together in a ZIP.
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