AVIF to WebP Converter
Convert AVIF images to WebP — Google's modern web format with universal browser support. WebP is an excellent choice when you need broad compatibility without the file size penalty of JPG or PNG. All processing happens in your browser; your files are never uploaded.
Upload AVIF Images
Drag and drop files here, or click to browse
Supports .avif files — batch convert multiple images at once
How to Use
- Upload your AVIF files — drag and drop or click to select one or more
.avifimages. - Choose a quality level — High (85%) is recommended.
- Convert — click Convert All or convert individually.
- Download — save individual WebP files or click Download All as ZIP.
AVIF vs WebP — What's the Difference?
Both AVIF and WebP are modern, efficient image formats that beat JPG on file size. The key differences:
- Browser support — WebP is supported by every modern browser including Safari 14+. AVIF requires Chrome 85+, Firefox 93+, or Safari 16+. WebP is the safer choice for broad compatibility.
- File size — AVIF is generally 20–30% smaller than WebP at the same quality. If maximum compression is your goal, AVIF wins.
- Software support — WebP is more widely supported in image editors, CMS platforms, and development tools.
Convert AVIF to WebP when you need the balance of good compression with the widest possible compatibility.
Frequently Asked Questions
Will converting AVIF to WebP increase file size?
Possibly slightly, since AVIF typically compresses better than WebP. At the same quality setting the WebP will usually be a little larger. If file size is critical, keep images in AVIF where your audience's browsers support it.
Are my files uploaded anywhere?
No. Everything runs in your browser via the Canvas API. Your files never leave your device.
