Compress AVIF — Reduce AVIF File Size Online Free
AVIF delivers excellent compression, and you can often push it further. Compress AVIF images with adjustable quality — all in your browser, no upload, no signup. Note: AVIF encoding support depends on your browser.
Why use this compress avif tool?
Frequently Asked Questions
How do I compress an AVIF?
Drop your image onto the compressor or click to browse. It is compressed in your browser. Use the quality slider and comparison view, then download.
Does my browser support AVIF compression?
Most modern browsers (Chrome, Edge, Firefox) can decode AVIF, but encoding AVIF via the Canvas API is limited. If AVIF output is unsupported, choose WebP for the best results.
Is AVIF compression free?
Yes, completely free with no watermark, signup, or file limits. All processing happens locally in your browser.
How much can I compress AVIF?
AVIF already offers strong compression, but you can often reduce it another 20–40% at quality 60–75 with minimal visible quality loss.