Convert AVIF to WEBP — Broader Browser Support
AVIF has the best compression but narrower browser support. WEBP offers a great middle ground: much better compression than JPG, with support in all modern browsers including older Safari versions.
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HEIC, WEBP, AVIF, TIFF, BMP, SVG, GIF, PNG, JPG, PDF, CR2, NEF, ARW, DNG — up to 50MB each, or 50 from a folder
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Modern format with excellent compression. Limited browser support.
Apple's format. Excellent quality at small sizes.
Lossless format. Large files, ideal for print/archival.
256 colors max. Best for simple graphics.
Uncompressed bitmap. Very large files.
Vector trace. Best for logos and simple graphics. Not a pixel-perfect conversion.
Same format? You might want to compress instead.
SSIM-optimized — finds the lowest file size at your chosen visual fidelity.
Need to crop first? Use the Crop tool. Want to adjust or filter? Try the Editor.
Resize tool → Live preview, percentage scaling, and dimension presets.
Tip: Use PNG or WebP for transparent output. Standalone tool →
Lossless format — files can be large
GIF is limited to 256 colors
Best for logos, icons, and line art. Photos produce stylized results.
BMP files are uncompressed and can be very large. Consider TIFF (LZW) or PNG for lossless with smaller file sizes.
Leave empty for all pages. Multi-page PDFs produce a ZIP.
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AVIF vs WEBP Comparison
| Feature | AVIF | WEBP |
|---|---|---|
| Full Name | AV1 Image File Format | Web Picture Format |
| Lossy Compression | ✅ | ✅ |
| Lossless Compression | ✅ | ✅ |
| Transparency | ✅ | ✅ |
| Animation | ✅ | ✅ |
| Browser Support | Chrome 85+, Firefox 93+, Safari 16.4+ | All modern browsers (Chrome, Firefox, Safari 14+, Edge) |
| Color Depth | 16.7M+ (up to 12-bit HDR) | 16.7M+ (24/32-bit) |
| Typical Use | Next-gen web images (even smaller than WEBP) | Web images (smaller than JPG/PNG with same quality) |
| Year Introduced | 2019 | 2010 |
Why Convert AVIF to WEBP?
If you need modern compression but wider compatibility than AVIF provides, WEBP is the sweet spot. It’s supported by more browsers and apps while still being significantly smaller than JPG.
How to Convert AVIF to WEBP
Upload your AVIF image.
KoalaPic transcodes to WEBP at your chosen quality.
Download your WEBP file, optimized for web publishing.
Quality Note
Both AVIF and WEBP are modern formats with excellent compression. WEBP files may be slightly larger than AVIF equivalents, but the difference is modest compared to the compatibility gain.