Bulk TIFF to AVIF Converter Online — Free HD Quality
Drag and drop your multiple TIFF files into this 100% free online TIFF to AVIF converter (.tiff 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 TIFF files are removed from our servers right after. Also see:Batch process TIFF to PNG.
Drop your TIFF files here to convert to AVIF, or click to browse
Converts .tiff to AVIF (.avif) in HD quality — bulk, free, no signup
Choose FilesTIFF vs AVIF — File Format Comparison
See how TIFF and AVIF compare across file extension, MIME type, compression, and feature support. Related:Mass TIFF to DDS conversion.
| Feature | TIFF | AVIF |
|---|---|---|
| File Extension | .tiff | .avif |
| MIME Type | image/tiff | image/avif |
| Compression Type | Lossless | Lossy & Lossless |
| Transparency Support | Yes | Yes |
| Animation Support | No | Yes |
| Metadata Support | Yes | Yes |
What Is TIFF Format?
Tagged Image File Format for high-quality archival images. See also:Mass X3F to CUR conversion.
- Compression: Lossless
- Transparency: Supported
- Animation: Not supported
What Is AVIF Format?
AV1 Image File Format with superior compression for modern browsers.
- Compression: Lossy & Lossless
- Transparency: Supported
- Animation: Supported