BriskFile

Convert AVIF to JPG

Drop your AVIF files below. They are converted on your own device and never sent anywhere.

Convert to JPG when you have downloaded an AVIF and need it in something other than a browser. It is converted by your own browser here, so the file is never uploaded.

Nothing is uploaded. Your files are read by this page and processed by your own processor. Open the Network tab and watch — you will not see them leave.

AVIF and JPEG, and why you would move between them

AVIF is the newest of the mainstream image formats and the most efficient — commonly 50% smaller than JPEG at matching quality. Browsers have supported it since 2021 or so, which means websites have started serving it, which means people have started saving AVIF files and discovering that very little outside a browser will open one.

JPEG is the escape hatch. The file gets bigger and goes through another lossy pass, but it becomes something you can attach to an email, hand to a print shop or feed to software written before 2021.

Things that catch people out

  • AVIF can store 10- and 12-bit colour and HDR. Converting to JPEG flattens that to 8-bit standard range, and a very bright or very saturated image can lose some subtlety.
  • Transparency is lost, as with any conversion to JPEG. The transparent areas become a solid colour.
  • Expect the file to roughly double. AVIF is substantially more efficient than JPEG; that efficiency is what you are giving up.

Related conversions

Questions

What actually is an AVIF file?

A still image compressed with AV1, the royalty-free video codec, wrapped in the same container family as HEIC. It compresses better than anything else in wide use, at the cost of slow encoding and thinner support outside browsers.

Is AVIF better than WebP?

For compression, clearly — typically another 20% smaller at the same quality, and it handles gradients and flat colour better. For everything else WebP is still ahead: it encodes far faster and more software can read it.

What BriskFile will not do to you

  • Your files never leave your device

    Every conversion runs in your browser. Open DevTools, watch the Network tab, and you will see no upload — because there is not one.

  • No account, no email, no watermark

    Nothing to sign up for and nothing stamped on your images. There is no step between choosing a file and getting it back.

  • No limits at the download button

    No daily cap, no file counter, no "upgrade to download". If the tool starts a job, it finishes it.

  • Checkable, not just claimed

    Open the Network tab and convert something — nothing goes out. Or load the page, disconnect, and watch it keep working: the tool is already on your machine, and your file never leaves it.