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Compress WEBP

Runs in your browser

Shrink WEBP file size with an adjustable quality slider.

Compress

Drop WEBP files here or click to browse

Processed entirely on your device — nothing is uploaded.

About this tool

Reduce the file size of your WEBP images for faster uploads, smaller email attachments, or quicker-loading websites — processed entirely in your browser with an adjustable quality slider.

Frequently asked questions

How much smaller will my WEBP get?
It depends on the image and quality setting — typically 30–70% smaller with minimal visible quality loss at default settings.
Will compression ever make my WEBP bigger?
No — if our compressed result would be larger than your original, we automatically return the original file instead and tell you it's already optimized.
Is my WEBP file uploaded anywhere?
No, compression happens entirely in your browser.
Can I compress multiple WEBP files at once?
Yes — select multiple files and download them together as a ZIP.