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