Drag AVIF files here
or click here to choose files (multiple files allowed)
Accepts .avif input, outputs .jpg
Advanced (optional)
Tips: higher quality means a sharper but larger JPG; 0.8 ~ 0.9 is plenty for everyday use.
For smaller files, shrink by longest edge (2048 / 1920 / 1280 / 800 px) or by percentage under Output size (images are never upscaled);
resizing and quality work independently, and the default Keep original size changes nothing.
Conversion runs locally with the browser's own image decoder — large images may take a moment.
Frequently asked questions
The things people ask most about AVIF to JPG conversion.
Are my photos uploaded to a server?
No. Conversion happens entirely inside your browser: decoding and encoding both use the browser own capabilities. Files are never sent to any server, data is cleared as soon as you close the page, and it even keeps working offline.
Why is my image in AVIF format?
AVIF is a newer format that compresses better than both WebP and JPG, and many new sites and phone galleries now save in it. The catch is its age: plenty of upload forms, older apps and print services do not support it yet, so converting back to JPG is the usual fix.
Can I convert in bulk? How many images at once?
Yes. Drop several AVIF files in at once, or hold Ctrl / Shift while picking files.
There is no hard limit; it depends on your device memory, so a few dozen at a time keeps everything smooth.
Why is the converted JPG larger than the original AVIF?
That is expected. AVIF compresses better than JPG, so the same image naturally gets larger after conversion. To control file size, lower the JPG quality or shrink the longest edge (2048 / 1920 / 1280 / 800 px) under Output size.
The converted image comes out rotated or flipped. What can I do?
This tool reads the orientation data stored in the image (EXIF Orientation) and straightens the output, so manual rotation is normally unnecessary.
Which browsers and devices are supported?
Recent versions of Chrome, Edge, Safari and Firefox all work.
You can open it in browsers on Windows, Mac, Android phones and iPhone — nothing to install.
Related reading
- Complete guideWhat HEIC is, why it won't open, and every way to handle it per device.
- What is HEICWhat HEIC actually is, why iPhones use it, and why other devices refuse to open it.
- Disable HEIC on iPhoneOne setting makes the iPhone shoot JPG directly, and you never convert again.
- Open HEIC on WindowsStill won't open after installing an extension? HEIF and HEVC are two different things.
- Open HEIC on MacmacOS supports HEIC natively, and sips converts a whole folder in one line.
- HEIC vs JPEGSize, quality, compatibility and features — the full comparison in four dimensions.
- Convert without quality lossWhether lossless JPG conversion is possible, and how to make the loss invisible.
- Batch conversionBrowser tool, command line, or built-in — how to choose between the three routes.
- Quality measurementsReal numbers from our own conversion pipeline: how the quality setting affects size and image quality.