AVIF to JPG converter that runs in your browser

AVIF to JPG conversion takes an AV1-based still image and re-encodes it as JPEG so the file opens everywhere — older phones, email clients, printers, and apps that still expect JPG. Priconvert does this on your device: the AVIF is decoded (preferring the browser’s native decoder, with a WASM fallback when needed), drawn to a canvas, and exported as JPG without sending the file to a server for conversion.

This is useful when you receive AVIF assets from a modern camera workflow or CDN, but need JPG for a form, CMS, or client that does not accept AVIF yet. You keep the visual content while switching to a format every platform already understands.

Priconvert accepts static .avif files. Animated AVIF is not supported in this converter. The output is a standard .jpg file. Because JPG cannot store transparency, any transparent or semi-transparent pixels are filled with white before export — the same behavior used for PNG → JPG and WEBP → JPG.

AVIF advantages include strong compression at a given visual quality and optional alpha in the source format. Disadvantages include slower encode/decode than JPG in some tools, and uneven support in older software. Browser compatibility for viewing AVIF is now wide (current Chrome, Firefox, and Safari), which is why converting away from AVIF is mostly about downstream tools — not about browsers being unable to open the source.

Quality controls apply to the JPG output. Higher quality keeps more detail and a larger file; lower quality shrinks the download. Resize is available in single and batch modes so you can match a required pixel size before export.