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HomeFormatsAVIF
.avif

AVIF Converter

Convert AV1 Image File Format files online for free — no upload, no registration, 100% private

画像 format
ファイルを選択

またはファイルをここにドラッグ＆ドロップ

最大ファイルサイズ：2GB

ファイルはブラウザ内でローカルに処理されます。サーバーにアップロードされません。

What is a AVIF file?

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.

Extension: .avifCategory: 画像

Convert from AVIF

Convert your AV1 Image File Format files to other formats

AVIFJPGAVIFJPEGAVIFPNGAVIFGIFAVIFBMPAVIFWEBPAVIFSVGAVIFTIFFAVIFTIFAVIFICOAVIFHEICAVIFHEIFAVIFRAWAVIFCR2AVIFNEFAVIFARWAVIFPSDAVIFAIAVIFEPSAVIFPCXAVIFTGAAVIFHDRAVIFEXRAVIFDDSAVIFJFIFAVIFJP2

Convert to AVIF

Convert other files to AV1 Image File Format format

JPGAVIFJPEGAVIFPNGAVIFGIFAVIFBMPAVIFWEBPAVIFSVGAVIFTIFFAVIFTIFAVIFICOAVIFHEICAVIFHEIFAVIFRAWAVIFCR2AVIFNEFAVIFARWAVIFPSDAVIFAIAVIFEPSAVIFPCXAVIFTGAAVIFHDRAVIFEXRAVIFDDSAVIFJFIFAVIFJP2AVIF

Frequently Asked Questions about AVIF

What is a AVIF file?
A AVIF file is a image format with the extension .avif. AV1 Image File Format files are widely used in digital workflows for creating, sharing, and storing image content.
How do I convert AVIF files for free?
Use Convert999 to convert AVIF files for free directly in your browser. Simply upload your file, select the target format, and click convert. No installation or signup required.
Is it safe to convert AVIF files online?
Yes! Convert999 processes all files 100% locally in your browser. Your AVIF files are never uploaded to any server, ensuring complete privacy and security.
What formats can I convert AVIF to?
Convert999 supports converting AVIF to 26+ formats including JPG, JPEG, PNG, GIF, BMP and more. Browse the full list above.

Explore AVIF

AVIF Converter

AVIF → all formats

Convert to AVIF

All sources → AVIF

画像

All image formats

File Tools

Compress, resize, merge

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