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Convert JPEG to AVIF

JPEG to AVIF in seconds — top compression, no upload, free.

  • Runs on your device
  • AVIF · Smallest files
  • One image free · Batch with Pro
  • Free to 4096px · Pro full size

Drop images here

or browse · one image on Free

Conversion settingsFormat, quality and export
Quality
50%
Batch
Pro

Free converts one image at a time.

Export

No images yet

Free exports up to 4096px on the longest side

Convert JPEG to AVIF

Convert JPEG to AVIF on your device, not our servers. AVIF offers excellent compression with strong visual quality. The AVIF file is ready to download the moment it finishes.

Why convert JPEG to AVIF?

Switching to AVIF helps when your apps, printers, or teammates expect that format. You keep control of quality while matching the workflow you need.

Benefits of AVIF

  • Clearer workflow: Output matches tools and platforms that prefer AVIF.
  • Predictable quality: Choose AVIF when its strengths match photos, graphics, or transparency needs.
  • Easier sharing: Fewer “unsupported format” errors for your recipients.
  • Batch-friendly: Convert multiple JPEG files without leaving your browser.

JPEG vs AVIF

Both formats are useful; the right choice depends on editing tools, file size, and where files will be used.

About JPEG

Typical traits of JPEG files include:

  • Best when it matches how the source was captured or exported
  • May trade off file size, transparency, or compatibility depending on the codec
  • Ideal to keep as a source format until you know the final target

About AVIF

Typical traits of AVIF files include:

  • Often chosen for delivery, publishing, or compatibility
  • May change file size or supported features versus the source
  • Works well when your destination apps explicitly support AVIF

How conversion works

Our JPEG to AVIF converter keeps the original dimensions and colour.

Steps

  • Upload your JPEG files.
  • We decode JPEG and re-encode it as AVIF.
  • Download the converted images.

Practical tips

  • Keep originals when you may need to re-export with different settings.
  • For photos vs UI graphics, pick the format that matches transparency and size needs.
  • Large batches may take longer—stay on the page until finished.

JPEG to AVIF converter — frequently asked questions

Is this JPEG to AVIF converter free to use?

Yes. Converting a single JPEG image to AVIF is completely free with no watermark. Batch conversion of many JPEG files at once is a Pro feature, but one-at-a-time JPEG to AVIF conversions stay free forever, no matter how often you use them.

Are my JPEG files uploaded to a server?

No. Every JPEG to AVIF conversion happens in one pass, with the original dimensions and colour preserved, so sensitive photos, screenshots, and design files come out exactly as you sent them in.

Will converting JPEG to AVIF reduce the image quality?

It depends on the target. AVIF can compress differently than JPEG, so images may look slightly different at very low quality settings. For most pictures the change is invisible, and you can always keep your original JPEG file and re-export later if you need a different balance. AVIF offers excellent compression with strong visual quality.

Can I convert several JPEG images to AVIF at once?

Yes. Batch conversion lets you drop many JPEG files together and download them all as AVIF, which is a Pro feature. Free users convert one image at a time — perfect for quick one-off JPEG to AVIF conversions with no limit on how often you use the tool.

Does converting JPEG to AVIF keep transparency?

Transparency is preserved when both formats support it, such as PNG, WebP, GIF, and AVIF, which all keep an alpha channel. Converting a transparent image to a format without transparency like JPEG fills the background with a solid color, so choose the AVIF target that matches your needs.

Which browsers and devices support the JPEG to AVIF converter?

Any modern device works, on Windows, macOS, Linux, Android, and iPhone. There is nothing to install — just open the page and drop in your JPEG files.

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