01
Image Compressor
Compresses images to a target quality or file size in your browser, with a live…
AVIF to JPG Converter
Converts an AVIF image to JPEG in your browser, with a quality setting and a background colour for any transparent areas.
Image
Nothing uploaded
No sign-up
Free, unlimited
Drop an AVIF imagedecoded and converted in this page — nothing is uploaded
Add a file to begin.
In short
AVIF is a modern image format based on the AV1 video codec, and every current browser can display one — decoding is built in. What most software still cannot do is open an AVIF for editing, which is why converting to JPEG is usually what people actually want. The conversion is one-way in quality terms: AVIF is already lossy, so re-encoding as JPEG loses a little more, and the JPEG is normally larger than the AVIF it came from. JPEG also has no alpha channel, so any transparency has to be filled with a solid colour. The AVIF to JPG converter on inputtesthub.com does this in the page, with nothing uploaded.
How to use the AVIF to JPG Converter
- Drop the AVIF file in.
- Set the JPEG quality — 90 is a good default.
- Pick a background colour if the image has transparency.
- Download the JPEG.
About the AVIF to JPG Converter
The AVIF to JPG Converter converts an AVIF image to JPEG in your browser, with a quality setting and a background colour for any transparent areas. It runs as plain JavaScript inside the page, which means there is no upload step, no queue and no size limit imposed by a server — the only limit is your own device.
What people use it for
- Opening an AVIF in software that will not read one.
- Sending an image to someone whose tools are older.
- Getting a photo out of AVIF for editing.
Details
| AVIF decoding | Built into every current browser |
|---|---|
| Based on | The AV1 video codec |
| Typical saving over JPEG | 40–50% at the same quality |
| JPEG transparency | None — transparent pixels get a solid colour |
JPEG has no alpha channel at all, so transparency is not simplified — it is replaced. A logo with a transparent background converted to JPEG arrives on a solid rectangle in whatever colour you chose, which is why the background picker matters more here than it looks.
Where this tool stops
Converts the first frame. An animated AVIF loses its animation, because a canvas holds one frame at a time.
Frequently asked questions
Why is my JPEG bigger than the AVIF?
Because AVIF is a much better codec. At the same visual quality it is typically 40–50% smaller than JPEG, so converting the other way is expected to grow the file. You are trading bytes for compatibility, and that is a reasonable trade when the software at the other end cannot open AVIF at all.
Does converting lose quality?
A little. AVIF is lossy, so the file already discarded information, and JPEG then discards a little more from what remains. At quality 90 the second loss is hard to see, but it is real and it is not recoverable — keep the AVIF if you might need to convert again.
Why do I keep receiving AVIF files?
Phones and websites increasingly produce them because they are so much smaller. Android has saved screenshots as AVIF for a while, and many sites now serve AVIF to browsers that accept it, so a "save image as" gives you one.
Is there a limit on how often I can use the AVIF to JPG Converter?
Free, unlimited, and no email address required. You can use it a hundred times a day and nothing changes.
Is the AVIF to JPG Converter safe to use with private information?
No. The AVIF to JPG Converter runs entirely in your browser using JavaScript. Your input never reaches inputtesthub.com or any third party — open your browser's Network tab while you use it and you will see no request go out.
What problem does the AVIF to JPG Converter solve?
The jobs it is built for: opening an AVIF in software that will not read one. Sending an image to someone whose tools are older. Getting a photo out of AVIF for editing. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
Where does the AVIF to JPG Converter stop being reliable?
Converts the first frame. An animated AVIF loses its animation, because a canvas holds one frame at a time. Knowing where a tool stops being trustworthy matters more than the cases where it works.
What are the key numbers for the AVIF to JPG Converter?
AVIF decoding is Built into every current browser. Based on is The AV1 video codec. Typical saving over JPEG is 40–50% at the same quality. These are printed on the page itself, so you do not have to take them on trust.
Will a big file be rejected?
There is no limit set by us, because your file is never uploaded — the only ceiling is the memory your own browser will give the tab. Very large files simply take longer to process, and a phone will give up sooner than a desktop.
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