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Convert JPG, PNG, and WebP images to AVIF format online for free. Reduce file size up to 50% compared to JPEG with sharp clarity.
Convert photos to next-generation AVIF format based on the AV1 codec. AVIF achieves up to 50% smaller file sizes than JPEG while preserving stunning HDR highlights and shadow detail.
Ultra-Smooth 10-Bit HDR Gradients
Zero Color Banding · -92% SizeHow to Use
Select photos in PNG, JPEG, HEIC, WebP, GIF, or BMP format to convert into Convert to AVIF Online.
Choose your target output format and configure quality or transparency preferences.
Export your converted image batch with instant browser-side processing.
Original Photo
5.2 MB
Converted AVIF
~210 KB
AVIF is derived from the AV1 video codec and utilizes advanced intra-frame spatial prediction, directional chroma smoothing, and high-efficiency quantization to compress complex gradients without visible color banding.
In most cases, yes. AVIF typically achieves 20–30% better compression than WebP at equivalent visual quality, making it ideal for high-speed mobile websites.
All modern browsers including Chrome, Firefox, Safari 16+, and Edge natively support AVIF (covering over 93% of global web traffic).
Yes! Unlike standard 8-bit JPEG and WebP, AVIF natively supports 10-bit and 12-bit color depths and HDR color spaces (BT.2020), making it ideal for high-end photography displays.
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