AVIF to JPG Converter

Converting AVIF to JPG trades cutting-edge compression for universal compatibility. Every browser, email client, OS, and camera handles JPG; AVIF is still gaining support in older ecosystems. This conversion is how you make AVIF content reach every recipient.

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Drag & drop image files here, or browse

Drop your AVIF files here

What changes when you convert AVIF to JPG

Lossy-to-lossy transcoding adds a small quality hit, most noticeable on fine detail and gradients. JPG cannot store alpha; transparent regions in the AVIF flatten against a background color. HDR and wide-gamut AVIF content gets tonemapped into standard 8-bit sRGB.

When to use this conversion

  • Sending AVIF content to recipients on old devices or legacy software
  • Producing a JPG fallback for a multi-format image delivery pipeline
  • Sharing to platforms that don't yet accept AVIF uploads
  • Archiving in the most broadly compatible format for very long-term storage

Where the output plays

JPG is universally supported. Every browser, every OS, every camera, every photo tool handles it. There is no compatibility gap anywhere.

About these formats

AVIF (AV1 Image File Format)

AVIF is an image format built on the AV1 video codec, standardized in 2019. It supports HDR, wide color gamut, 12-bit depth, alpha, and animation. At matched perceived quality it's typically 50% the size of JPG and 20% smaller than WebP. Support is near-universal in modern browsers but spottier in image editors.

JPG (JPEG)

JPG (JPEG) is a 1992 lossy photo format that became the default way to store photographs on the web. It uses a discrete cosine transform plus quantization, tuned so that errors fall where human vision is least sensitive. No transparency, no animation, but excellent for photos at 70–90% quality.

How It Works

  1. Add your AVIF files Drag AVIF images onto the page or click to pick them from your file browser. Batch uploads are fine.
  2. Choose JPG settings Pick quality or compression settings for the JPG output. Defaults match common target use cases.
  3. Convert in your browser The converter runs locally via WebAssembly. Nothing uploads. Progress shows per file so you know exactly what's happening.
  4. Download JPG files Grab each converted file individually, or download the whole batch as a single ZIP.

Features

Supported Formats

FAQ

Is AVIF quality lost going to JPG?

Some, especially on gradients and fine texture. AVIF at 400 KB might need 800 KB as JPG to match perceived quality, and the JPG can't preserve AVIF's HDR or wide-gamut data.

What happens to transparency?

It's flattened. JPG has no alpha channel, so transparent AVIF pixels become opaque against a background color (usually white).

What is AVIF (AV1 Image File Format)?

AVIF is an image format built on the AV1 video codec, standardized in 2019. It supports HDR, wide color gamut, 12-bit depth, alpha, and animation. At matched perceived quality it's typically 50% the size of JPG and 20% smaller than WebP. Support is near-universal in modern browsers but spottier in image editors.

What is JPG (JPEG)?

JPG (JPEG) is a 1992 lossy photo format that became the default way to store photographs on the web. It uses a discrete cosine transform plus quantization, tuned so that errors fall where human vision is least sensitive. No transparency, no animation, but excellent for photos at 70–90% quality.

Are my files private?

Yes. The converter runs entirely in your browser using WebAssembly. Your images are never uploaded, never sent to a server, and never leave your device.

Is there a file size limit?

There's no hard limit, but because everything runs in your browser you're bounded by available memory. Very large images (over a few hundred megapixels) can hit browser memory limits. Process in smaller batches if you run into issues.