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HomeConvertConvert to AVIF

Convert to AVIF

Convert any file to AV1 Image File Format format — free, fast, and private

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最大文件大小：2GB

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About AVIF Format

AV1 Image File Format (.avif)

AVIF (AV1 Image File Format) is a next-generation image format based on the AV1 video codec. AVIF provides approximately 50% better compression than JPEG and 20% better than WebP at equivalent quality. It supports HDR, wide color gamut, transparency, animation, and lossless compression. AVIF is supported by Chrome, Firefox, Safari, and Edge. While encoding is slower than JPEG or WebP, AVIF produces the smallest file sizes with excellent quality, making it ideal for web performance optimization.

Convert to AVIF from any format

Choose a source format below to convert to AV1 Image File Format

JPGAVIFJPEGAVIFPNGAVIFGIFAVIFBMPAVIFWEBPAVIFSVGAVIFTIFFAVIFTIFAVIFICOAVIFHEICAVIFHEIFAVIFRAWAVIFCR2AVIFNEFAVIFARWAVIFPSDAVIFAIAVIFEPSAVIFPCXAVIFTGAAVIFHDRAVIFEXRAVIFDDSAVIFJFIFAVIFJP2AVIF

Frequently Asked Questions

How do I convert files to AVIF?
Simply upload your file using the converter above, select AVIF as the output format, and click convert. The conversion happens instantly in your browser — no uploads needed.
What file formats can be converted to AVIF?
You can convert 26+ formats to AVIF, including JPG, JPEG, PNG, GIF, BMP and more. Browse the full list of supported source formats above.
Is converting to AVIF free?
Yes, Convert999 is 100% free with no limits. Convert as many files to AVIF as you need — no registration, no watermarks, no hidden fees.
Is my data safe when converting to AVIF?
Absolutely. All conversions happen locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

Explore AVIF

AVIF Converter

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AVIF Format

About AV1 Image File Format

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Format Glossary

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