JPG to AVIF Converter

Convert your images to AVIF format for exceptional compression. AVIF offers up to 50% smaller files than JPEG at similar quality - perfect for faster websites and efficient storage.

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JPG JPEG
Max 10MB each • Up to 20 files at once
Related Tools:
AVIF to JPG Compress AVIF AVIF Analyzer PNG to AVIF

How to Convert Images to AVIF

  1. Upload your JPG or JPEG images by dragging and dropping or clicking the upload area.
  2. Adjust the quality slider to balance between file size and image quality.
  3. Click the "Convert to AVIF" button to start the conversion.
  4. Download individual files or all files as a ZIP archive.

AVIF vs Other Formats

AVIF Best Compression

Next-generation format with exceptional compression. Up to 50% smaller than JPEG at similar quality. Supports transparency and HDR.

JPG/JPEG Universal

Industry standard for photos. Excellent compatibility but larger file sizes. Best for maximum device/software support.

WebP Balanced

Google's format with good compression. Smaller than JPEG but larger than AVIF. Wide browser support.

Benefits of AVIF Format

Superior Compression

40-60% smaller files than JPEG with equivalent visual quality.

Faster Websites

Smaller images mean faster page loads and better Core Web Vitals.

Storage Savings

Store more images using less disk space and bandwidth.

Rich Features

Supports transparency, HDR, wide color gamut, and animation.

Quality Settings Explained

80-100%

Near-lossless quality. Best for archival, photography, or when quality is critical. Still smaller than equivalent JPEG.

60-79%

Excellent balance for most uses. Recommended for websites. Typically indistinguishable from original.

40-59%

Good for thumbnails, previews, or when bandwidth is limited. Some quality loss may be visible.

30-39%

Maximum compression. Use only when smallest file size is essential. Visible artifacts possible.

Frequently Asked Questions

AVIF (AV1 Image File Format) is a modern image format based on the AV1 video codec developed by the Alliance for Open Media. It offers exceptional compression efficiency, often achieving 50% smaller files than JPEG at similar visual quality, with support for transparency, HDR, and wide color gamut.

AVIF is supported by Chrome 85+, Firefox 93+, Opera 71+, Edge 121+, and Safari 16+. This covers approximately 93% of global browser usage. For older browsers, consider serving JPEG or WebP as fallbacks using the HTML picture element.

For most web use, 65-75% provides excellent results with significant file size reduction. For high-quality photography, use 80-90%. For thumbnails or previews where file size matters more, 50-60% works well. AVIF at these settings typically matches or exceeds JPEG quality at higher settings.

AVIF supports alpha channel transparency, unlike JPEG. However, when converting from JPG (which doesn't have transparency), the resulting AVIF will also be opaque. If you need transparent images, try our PNG to AVIF converter instead.

On average, AVIF files are 50% smaller than equivalent JPEG files and 30-40% smaller than WebP. For a typical 500KB JPEG, you might get a 200-250KB AVIF with the same visual quality. Exact savings depend on image content and quality settings.

Files are temporarily stored only during the conversion process and are automatically deleted within 1 hour. We don't keep copies of your images and don't use them for any other purpose. Your privacy and data security are important to us.