Illustration of a photo converting between JPG, PNG, WEBP, and AVIF format badges connected by arrows

Image Converter

Convert between JPG, PNG, and WEBP. Transparency is flattened onto white when converting to JPG, since JPG has no transparency support.

Drag & drop an image here, or


💡 Show API usage examples (cURL)

Convert PNG to WEBP

curl -sS -X POST https://devops.majbase.com/image-converter/api \
    -F "file=@photo.png" \
    -F "format=webp" \
    -o photo.webp

Convert JPG to AVIF

curl -sS -X POST https://devops.majbase.com/image-converter/api \
    -F "file=@photo.jpg" \
    -F "format=avif" \
    -o photo.avif

The API always accepts format=avif if the server supports it, regardless of what any particular browser can display — the browser check on this page only controls whether the AVIF option is shown in the form above.