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PNG to AVIF Converter
Convert PNG to AVIF for next-gen web compression. Up to 50% smaller than PNG at equivalent quality, with full transparency support. Free, private, instant — requires Chrome or Firefox.
100% Private — Files Never Leave Your Device
All conversion happens locally in your browser using the Canvas API. Your images never touch any server — zero uploads, zero data retention, zero tracking.
Batch Convert & Download as ZIP
Upload multiple PNG files, convert them all to AVIF in one click, and download a single ZIP archive. No file limits, no queue.