ImageMint

Convert JPG to AVIF

AVIF offers the best compression ratio of any modern image format — up to 50% smaller than JPEG.

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Your images never leave your browser

Format Converter

Convert images between JPEG, PNG, WebP, AVIF formats. HEIC/HEIF input supported.

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or click to select files — multiple files for batch processing

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JPEG, PNG, WebP, AVIF, HEIC/HEIFNo file size limit

JPEG vs AVIF — Format Comparison

FeatureJPEGAVIF
Typical File SizeMediumVery Small
Quality TypeLossyLossy/Lossless
TransparencyNoYes
AnimationNoYes
Browser SupportUniversal93%+
CompressionDCT-basedAV1

How to Convert

  1. 1

    Upload JPG Files

    Select your JPEG images for conversion to AVIF.

  2. 2

    Adjust Quality

    AVIF quality 60-70 ≈ JPEG quality 85. The codec is very efficient.

  3. 3

    Download AVIF Files

    Download your AVIF files. Note: encoding may take a moment for large images.

Tips

  • AVIF encoding is slower than JPEG/WebP but produces significantly smaller files.
  • AVIF is supported by Chrome, Firefox, and Safari 16.4+. Check compatibility for your audience.
  • Use AVIF for high-traffic websites where every kilobyte of bandwidth matters.

FAQ

Is AVIF better than WebP?

Generally yes. AVIF offers 20-30% better compression than WebP. However, encoding is slower and browser support is slightly lower.

Why is AVIF conversion slower?

AVIF uses the AV1 codec, which has higher computational complexity. This is a tradeoff for much better compression efficiency.

Which browsers support AVIF?

Chrome 85+, Firefox 93+, Safari 16.4+, Edge 121+, Opera 71+. About 93% of global browser usage.

Other Conversions

JPG → WebPJPG → PNGPNG → AVIF

Convert More Formats

ImageMint supports all major image formats. Try other conversions.

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