AVIF to WebP Converter — Broader Compatibility
AVIF has excellent compression but limited support. Convert to WebP for broad browser compatibility while keeping files small — free, instant, and entirely in your browser with no upload required.
Drop images here or click to browse
Supports HEIC, WEBP, AVIF, BMP, TIFF, SVG, GIF, ICO, PDF, JPG, PNG
100% Private — Your files never leave your device
All conversion happens directly in your browser using JavaScript. Nothing is uploaded to any server. Your images stay on your computer the entire time.
AVIF vs WebP — Format Comparison
AVIF and WebP are both modern image formats designed for the web. AVIF (based on the AV1 video codec) offers about 20% better compression than WebP, but WebP (developed by Google) has much broader platform support. WebP is supported by 97%+ of browsers and most modern applications, while AVIF support is still expanding. Converting from AVIF to WebP trades a small amount of compression efficiency for significantly wider compatibility.
When to Convert AVIF to WebP
- When a platform or CMS doesn't support AVIF uploads
- Ensuring images display for users on older browsers
- Email templates where AVIF isn't supported
- Content management systems that accept WebP but not AVIF
- When you need a widely-supported modern format
Frequently Asked Questions
Why convert AVIF to WebP?
While AVIF offers better compression than WebP, its browser and software support is still catching up. WebP has much broader support (97%+ of browsers) and is accepted by more platforms. Converting AVIF to WebP gives you broad compatibility with excellent compression.
Which is better — AVIF or WebP?
AVIF typically produces 20% smaller files than WebP at the same quality, but WebP has much wider support. AVIF is newer and not yet accepted everywhere. WebP is the safe middle ground between JPG's universal compatibility and AVIF's superior compression.
Will converting AVIF to WebP increase file size?
Usually slightly, since AVIF has better compression efficiency. However, WebP still produces much smaller files than JPG or PNG. The small size increase is often worth the significantly broader platform support you get with WebP.
Do all browsers support WebP?
Yes, all modern browsers support WebP including Chrome, Firefox, Safari (since version 14), and Edge. Over 97% of web users have WebP support. The only exceptions are very old browser versions that are rarely encountered.