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Convert AVIF to WebP

Turn AVIF images into widely supported WebP, right in your browser.

We're not interested in your data. A platform built free from surveillance.

No uploadNo tracking100% in your browser
Free plan: up to 10 files per batch, 50MB each

Drop your files here

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Convert many at once · files never leave this browser

AVIF

Quality

Why convert AVIF to WebP?

WebP stays small like AVIF but is supported by far more browsers and tools, so it's a safer format for images you publish on the web.

AVIF vs WebP at a glance

AVIFWebP
TypeRaster imageRaster image
CompressionLossy or losslessLossy or lossless
TransparencyYesYes
AnimationYesYes
Introduced20192010
Created byAlliance for Open MediaGoogle
Best forThe smallest high-quality images on modern websitesFast-loading images on websites

Is it safe?

Yes. This conversion runs entirely inside your browser, and your AVIF file is never sent to a server. Metadata such as location is also removed automatically.

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How to convert AVIF to WebP

  1. 1Drop your AVIF files onto the box above, click it to choose files, or paste an image with Ctrl+V.
  2. 2Optionally pick a quality preset, or open fine-tune to set an exact quality or a maximum width and height.
  3. 3Conversion starts immediately and runs on your own device. Nothing is uploaded, so even large batches start without waiting for a transfer.
  4. 4Download each WebP file individually, or grab everything at once as a single ZIP.

Frequently asked questions

Is it really free?

Yes. Converting AVIF to WebP is free with no sign-up and no watermark. The free plan handles several files per batch; an optional premium licence removes ads and raises the limits.

Are my files uploaded anywhere?

No. Your AVIF files are read and converted by your browser on your own device. You can confirm it by opening your browser's developer tools and watching the Network tab while you convert: no file upload ever appears.

Will I lose quality?

That depends on the target. Lossless targets such as PNG keep every pixel. Lossy targets such as JPG and WebP let you choose the trade-off between file size and quality with the presets or the fine-tune slider.

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