CompressNeo
Format Specific mode

Compress AVIF Online

Generate and optimize next-generation AVIF images. AVIF offers the highest compression efficiency available today. Process files locally, ensuring complete privacy.

Drag & drop files here, or click to browse

Supports PNG, JPG, WebP, AVIF, SVG, and GIF (static). Fully secure, runs 100% locally.

Global Presets

Set compression profile for all queued files.

Quality level 80%
Max Compress Balanced Max Quality

About AVIF Compression:

AVIF (AV1 Image File Format) represents the cutting edge of image compression technology in 2026, wrapping AV1 video intra-frames into an HEIF container. AVIF achieves compression ratios up to 50% higher than JPEG and 20% higher than WebP. It supports high dynamic range (HDR) color profiles, 10-bit and 12-bit color depths, and lossless or lossy compression. By utilizing advanced partitioning, intra-prediction directions, and chroma-from-luma (CfL) prediction, AVIF eliminates color bleeding and preserves fine details at exceptionally low bitrates. It is perfect for hero banner graphics and complex gradients. Since browser rendering engines handle AVIF fallback natively, CompressNeo automatically outputs WebP or JPEG formats if the user's browser does not support AVIF encoding, ensuring cross-platform capability.

Best Practices & Pro Tips:

  • AVIF is optimal for graphics containing gradients and complex colors.
  • Ensure to verify browser support: our tool will automatically apply a WebP/JPEG fallback on Safari.
  • AVIF typically yields the absolute smallest file size among all modern codecs.