Most modern websites and cameras save images as AVIF because the format is small and sharp. The problem starts when you try to use those files somewhere else: an older photo editor, a print shop, a form upload, or a colleague's laptop refuses to open them. JPG remains the safest, most universal image format on the planet, so converting AVIF to JPG is often the quickest way to make a picture just work. Here is how to do it cleanly, plus the trade-offs worth knowing before you convert.
What "AVIF to JPG" actually changes
AVIF (AV1 Image File Format) is a newer, highly compressed format. JPG (JPEG) is a decades-old standard that virtually every device, app, and service can read. When you convert, you are not "upgrading" the image — you are trading modern compression for universal compatibility. Two practical consequences follow from that trade:
- JPG files are usually larger than the AVIF you started with, sometimes noticeably. AVIF is simply better at squeezing photos into fewer bytes.
- JPG cannot store transparency. If your AVIF has see-through areas, those areas need to be filled with a solid color, or they will end up looking wrong.
Neither is a dealbreaker. You just want to expect them so the result is what you intended.
Convert AVIF to JPG in your browser
The AVIF to JPG Converter on Every Boring Tool handles the whole thing on your own device. Your browser decodes the AVIF and re-encodes it as a JPG using a canvas — the file never leaves your computer, there is no upload, no account, and no watermark added to the output.
Steps
- Open the AVIF to JPG Converter.
- Drag your AVIF file onto the drop area, or click it to pick files. You can select one image or many at once. PNG, JPG, and WebP are accepted too, so you can convert a mixed batch.
- Set the JPG quality with the slider (30 to 100). The default of 92 is a sensible balance for photos — high quality with a reasonable file size.
- If your image has transparent areas, choose a background color. That color fills any transparency, since JPG can't keep it. White is the common choice; pick something that matches where the image will be used.
- Review the preview and the size stats — it shows the original total, the JPG total, and the percent change so you can see exactly what happened.
- Click Download JPG for a single file, or Download all as ZIP when you converted several.
Changing the quality or background re-runs the conversion on the same files, so you can experiment without re-selecting anything.
Picking a quality setting
Quality controls how aggressively the JPG is compressed. Higher numbers keep more detail but make bigger files.
- 90 to 95 is right for most photos you want to look good.
- 75 to 85 trims the file size for web use or email, usually with little visible loss.
- Below 60 starts to show blocky compression artifacts, especially around text, sharp edges, and flat color areas. Use it only when small size matters more than fidelity.
Because JPG uses "lossy" compression, converting doesn't restore any detail — it can only preserve or discard what the AVIF already contained. Converting back and forth repeatedly degrades an image, so keep an original copy if you might need to re-edit later.
Honest limits and when to use something else
This converter leans on your browser's built-in ability to read AVIF. Current versions of Chrome, Edge, Firefox, and Safari can do this. If a file won't convert, the most likely cause is an outdated browser that can't decode AVIF — updating it usually fixes it. When several files are selected and only some fail, the tool converts what it can and tells you the rest were skipped.
A few situations call for a different tool:
- You need transparency preserved. Convert AVIF to PNG or WebP instead — JPG will always flatten it.
- You want the smallest possible file for the web. JPG isn't the most efficient modern option; WebP or keeping AVIF may serve you better.
- You need color-managed or print-grade output with specific ICC profiles or CMYK. A dedicated image editor gives you control this straightforward converter doesn't.
- You're processing thousands of images in an automated pipeline. A command-line tool or script will be faster than a browser for bulk jobs at that scale.
For the everyday case — a handful of AVIF images you need as ordinary JPGs, right now, without uploading anything — converting them locally in your browser is the simplest path, and the files are ready to download in seconds.