Opens where AVIF fails
JPG reads on nearly every app, phone, printer, and form ever made. Convert once and stop hitting the AVIF wall.
Drop your AVIF files. Choose a background color for any that have transparency. Download JPG that every app can read. No signup, no upload, no watermark.
Drop AVIF files to convert to JPG
AVIF · up to 50 files · 100 MB each
AVIF is one of the newest web image formats, built from the AV1 video codec. It packs a lot of detail into tiny files, so sites use it to load faster and you end up saving AVIF images without realizing it. Trouble shows up the moment that file leaves the browser. Many photo editors, older phones, Microsoft Office, printers, and everyday apps have not caught up yet, so they show an error or a blank thumbnail. JPG has none of that baggage — it opens on every device, every editor, and every upload form you are likely to meet.
Read the trade before you convert. AVIF and JPG are both lossy, which means the image is compressed again on the way out. At quality 90 that second pass stays clean, and converting a file just once keeps the loss from stacking. There is a second catch worth knowing: AVIF can hold transparency, JPG cannot. When a transparent AVIF becomes a JPG, the see-through areas have to be painted a solid color. AnyResizer hands you that decision — pick the fill color, check the preview, then convert. If the transparency has to stay, send the file to AVIF to PNG instead.
One thing may surprise you: the JPG can come out larger than the AVIF you started with. That is the cost of compatibility, and it is usually worth it when the file has to open somewhere AVIF cannot. Defaults suit photos — quality 90, metadata stripped. Drop a single file and it saves straight to your device. Drop fifty and they return as a ZIP with clean .jpg names. Nothing is uploaded; the decode and re-encode run on your own machine.
JPG reads on nearly every app, phone, printer, and form ever made. Convert once and stop hitting the AVIF wall.
AVIF files with an alpha channel get a color picker. Choose what fills the transparent areas, preview it, then convert.
Your file never leaves the browser. Open the Network tab as you convert and you will see no upload at all.
You saved an AVIF from a website and your editor throws an error. Convert it to JPG and it drops onto the canvas right away.
Job portals, bank sites, and government forms often take JPG and nothing newer. Convert first and the upload goes through.
Self-serve kiosks and lab counters expect JPG. Hand a print machine an AVIF and it usually cannot read the file at all.
Word, PowerPoint, and Docs handle JPG without complaint, where an AVIF may refuse to embed or show up empty.
Older Android and iPhone models never added AVIF support. JPG shows the real picture instead of a broken thumbnail.
When a colleague runs an older app or operating system, AVIF simply will not open. JPG lands as a picture they can actually see.
Add one file or a batch of fifty. Each lands in the queue sharing the same settings until you change something.
For any AVIF that carries transparency, pick the color that fills the see-through areas. Fill defaults to white, quality defaults to 90.
A single file saves on its own. A batch downloads as one ZIP, with every file renamed to a .jpg extension.
Keep quality at 90 or higher for photos. Push to 95 or above when the image has fine text or thin lines.
Match the fill color to the background the image will sit on. A white fill on a dark page shows an obvious box.
If transparency matters, skip JPG and convert AVIF to PNG instead so the alpha channel survives.
Convert each file only once. Every lossy pass discards a little more detail, so avoid re-converting the result.
Convert between JPG, PNG, WebP, AVIF, HEIC, and every other major format in one place.
Keep transparency and go lossless — convert AVIF to PNG instead of JPG.
Going the other way? Shrink a JPG into a smaller, modern WebP.
Already have your JPG? Reduce its file size without an obvious quality drop.
Resize by exact pixels, percent, or longest edge before or after converting.
Add your files, set a fill color for anything transparent, and get JPG your other apps can actually read.