When to use it
Use it when preparing faster web images, reducing upload size, or testing whether WebP is better for a specific image.
image
Convert Image to WebP
Convert images to WebP locally and see whether the file gets delightfully smaller.
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Convert to WebP
Files stay in this browser. Canvas export also strips embedded metadata.
Original
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WebP preview
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Output
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Change
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smaller is better
What this tool does
Convert Image to WebP re-encodes supported browser image formats as WebP with a quality slider, preview, and size comparison.
How it works
Load an image, adjust quality, preview the WebP output, and download the converted file.
Useful for
- Creating web-friendly images.
- Reducing JPEG screenshots.
- Testing WebP output quality.
Limitations
WebP export depends on browser support. Some images may not shrink much, especially already optimized sources.
Questions before the button mashing
Will every browser export WebP?
Modern browsers usually do, but the tool shows a warning if export is unavailable.
Does conversion upload the image?
No. Conversion happens locally.
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