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JPG to AVIF Converter

Convert JPG and JPEG files to AVIF when browser AVIF encoding is supported.

JPG to AVIF Converter

Private by design: your images never leave your device.

JPG → AVIF · up to 20 files

· undefined 50 MB undefined · 20 undefined

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Good to know

The JPG to AVIF converter converts up to 20 JPG photos at once directly in your browser via canvas into AVIF, with a quality slider and a default of 82. AVIF often achieves a significantly smaller file size than JPG for photos at similar visual quality.

Typical searches include convert JPG to AVIF, save photo as AVIF, and strongly compress image. Multiple results can be downloaded together as a ZIP, with a visible size comparison per file. AVIF is modern and small, but should be checked for older target browsers or applications with limited AVIF support.

Typical use cases

Compress photos for minimal file size on modern websites

Convert hero images or galleries to AVIF when the audience mostly uses modern browsers and maximum compression matters.

Batch-compress multiple JPG photos heavily

Process up to 20 JPG photos at once and download the AVIF results together as a ZIP.

Tips for better results

Check the audience's browser compatibility

AVIF is not supported by every older browser or application — check this before production use.

Increase quality if needed

For visible compression artifacts in detail-rich areas, a value higher than the default of 82 helps.

How it works

Step by step

  1. 1

    Select JPG files

    Select up to 20 local JPG photos.

  2. 2

    Set the quality

    Adjust the quality slider and start the conversion.

  3. 3

    Download the AVIF files

    Download the results individually or bundled as a ZIP.

Features

Quality slider with a default of 82

Adjust AVIF quality between 10 and 100 to balance file size and image fidelity.

Strong compression

AVIF often achieves significantly smaller files than JPG for photos at similar quality.

Local processing

The conversion happens via canvas directly in the browser, without uploading the images.

Frequently asked questions

Do all browsers support AVIF?

Most current browsers support AVIF, but older versions do not — check this for your audience.

Are my images uploaded?

No. Conversion runs entirely locally in the browser via canvas.

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Convert PNG to AVIF

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WebP to AVIF Converter

Convert static WebP files to AVIF when browser AVIF encoding is supported.

JPG to WebP Converter

Convert JPG and JPEG files to WebP with quality control and batch processing.

JPG to PNG Converter

Convert JPG and JPEG files to PNG files for single images or small batches.