Optimize WebP images in a browser-only batch. Every successful result remains WebP, and files are never uploaded.
Every successful output remains WebP.
Files stay in this browser tab and are never uploaded. Up to 50.0 MiB per file and 200 files.
The batch workspace is ready. Compression becomes available when the verified image optimization adapter loads.
The browser decodes, optimizes, and re-encodes each file as WebP. The tool never switches formats automatically.
WebP supports both lossy quality reduction and lossless recompression. Compatible animation frames, delays, looping, alpha, and selected metadata remain in the WebP result.