Bulk WebP to AVIF Converter Online — Free HD Quality
Drag and drop your multiple WebP files into this 100% free online WebP to AVIF converter (.webp to .avif), and click the Convert button to bulk convert them to AVIF format in HD quality. Use the quality slider to fine-tune your AVIF output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original WebP files are removed from our servers right after. Also see:Free online PNG to PDF tool.
Drop your WebP files here to convert to AVIF, or click to browse
Converts .webp to AVIF (.avif) in HD quality — bulk, free, no signup
Choose FilesWebP vs AVIF — File Format Comparison
See how WebP and AVIF compare across file extension, MIME type, compression, and feature support. Related:Convert ICO files in bulk to JPG.
| Feature | WebP | AVIF |
|---|---|---|
| File Extension | .webp | .avif |
| MIME Type | image/webp | image/avif |
| Compression Type | Lossy & Lossless | Lossy & Lossless |
| Transparency Support | Yes | Yes |
| Animation Support | Yes | Yes |
| Metadata Support | Yes | Yes |
What Is WebP Format?
Modern web image format by Google with excellent compression and transparency support. See also:Process multiple RAF to JPG files.
- Compression: Lossy & Lossless
- Transparency: Supported
- Animation: Supported
What Is AVIF Format?
AV1 Image File Format with superior compression for modern browsers. You might also need:JPS to PNM converter.
- Compression: Lossy & Lossless
- Transparency: Supported
- Animation: Supported