Submit and attach
picture-element fallbacks, CMS uploads, external services, and older environments. Older upload forms and some editors may still prefer JPEG or PNG.
AVIF to WebP for Browser Fallbacks Free, no upload required. Convert AVIF to WebP in your browser for Fallbacks. Batch conversion, resize, quality, preview, and Exif controls are included.
Browser-only conversion lab
Convert AVIF-first images into WebP fallbacks for unsupported environments and external services. Conversion, settings, and download stay inside your browser.
Add AVIF files
Create fallbacks from web assets delivered only as AVIF. Batch files, quality, resize, and Exif controls are available.
Add AVIF images here
Drop AVIF files here or click to select
Accepts .avif files. (multiple files)
After adding files, settings and download controls appear.
Tune quality, dimensions, and Exif for the WebP output.
Preparing...
AVIF → WebP
Separate submission, publishing, and editing needs so the same conversion lands cleanly.
picture-element fallbacks, CMS uploads, external services, and older environments. Older upload forms and some editors may still prefer JPEG or PNG.
Use 78-88 for photos; use 90+ or lossless-style output for UI assets and logos. For public AVIF delivery, removing metadata usually fits the lightweight goal.
If conversion feels heavy, resize first and split large batches into smaller runs. Keep the original AVIF separately when it matters.
Route readout
A high-compression next-generation web format with uneven editor and upload support. Unsupported editors, heavier decoding, and upload restrictions often force conversion.
WebP balances visual quality and smaller delivery size for the web. Best for blogs, landing pages, portfolios, CMS assets, and transparent UI assets.
AVIF → WebP
Use this before saving to reduce failures around opening, readability, or file weight.
Check differences from AVIF, size, transparency, and picture markup behavior.
Use 78-88 for photos; use 90+ or lossless-style output for UI assets and logos.
If conversion feels heavy, resize first and split large batches into smaller runs.
For public AVIF delivery, removing metadata usually fits the lightweight goal.
picture-element fallbacks, CMS uploads, external services, and older environments.
Older upload forms and some editors may still prefer JPEG or PNG.
Convert AVIF-first images into WebP fallbacks for unsupported environments and external services. picture-element fallbacks, CMS uploads, external services, and older environments.
Use 78-88 for photos; use 90+ or lossless-style output for UI assets and logos. If conversion feels heavy, resize first and split large batches into smaller runs.
No. Conversion runs in your browser and image files are not sent to a server.
Older upload forms and some editors may still prefer JPEG or PNG. If the AVIF source is part of an archive, keep the original after conversion. If a submission target specifies format, dimensions, or color requirements, check those first.