Open the format nothing else will
AVIF to JPG
AVIF saves bandwidth for websites and causes headaches everywhere else. Convert a whole folder to JPG or PNG here — free, instant, and without your pictures ever leaving the device.
Drop files here
AVIF, WebP, HEIC, PNG or JPG — mix them freely, up to 60 per batch.
Where AVIF files come from
AVIF compresses roughly twice as well as JPG at the same visual quality, so large publishers, e-commerce platforms and image CDNs switched to it as soon as browser support landed. Save a product photo, a news picture or a screenshot from one of those sites and you get an .avif file — technically excellent and practically unusable in the places ordinary work happens.
Converting it back is not a downgrade in any way that matters. Your browser already decodes AVIF perfectly to display it; this page reuses that same decoder, then re-encodes the pixels as a JPG or PNG that Word, WhatsApp, printing kiosks, government portals and decade-old software all accept without argument.
Choosing between JPG and PNG
Pick JPG for photographs, application forms and anything with a size limit — it is the most widely accepted format in existence and produces the smallest file for a photo. Pick PNG for logos, screenshots, diagrams and anything with sharp edges, flat colour or a transparent background, because PNG is lossless and keeps the alpha channel intact. If you are unsure, convert twice: it costs nothing and takes seconds.
Step by step
1. Add your AVIF files
Drag the whole folder in. AVIF, WebP, HEIC, PNG and JPG can be mixed in the same batch.
2. Choose the output
JPG for maximum compatibility, PNG when transparency or crisp graphics matter.
3. Set quality and size
Quality controls the JPG trade-off; the resize option caps very large photos before encoding.
4. Download
Save files individually or grab the whole converted batch as one ZIP.
Questions people ask
- Why can't Windows Photos or Word open my AVIF?
- AVIF is a very new format built on the AV1 video codec. Browsers adopted it quickly, but desktop apps, older operating systems and most upload forms did not — so the file downloads fine and then refuses to open anywhere useful.
- Does converting AVIF to JPG lose quality?
- The image is decoded to full pixels first and then re-encoded, so a single conversion at 90% quality or above is visually indistinguishable for photographs. Keep the original AVIF if you plan to edit and re-export several times.
- Can I keep the transparent background?
- Yes — choose PNG as the target. AVIF supports alpha and so does PNG, so the transparency is carried across exactly. JPG cannot store alpha, so that option asks you which colour should replace it.
- Is there a limit on how many files I can convert?
- No daily quota. Everything runs on your own hardware, so the only real limit is your device's memory — sixty files per batch keeps that comfortable even on a phone.