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How to Compress WebP Images

1

Upload your WebP image

Drag and drop your WebP file onto the upload area, or click to select it from your computer. The tool supports single and batch compression for WebP files of any size up to 50MB.

2

Adjust quality

Use the quality slider to find your ideal balance. Even though WebP is already efficient, compressing it further can reduce size by an additional 20–40%. Start at 80% quality and adjust as needed.

3

Choose output format

You can keep the output as WebP or convert to JPG or PNG during compression. WebP output is recommended for web use, while JPG offers broader compatibility.

4

Download your optimized image

Click Compress and your optimized image is ready. The compressed file stays on your device. Compare the original and compressed sizes to see your savings.

Benefits of Compressing WebP

WebP is already known for its excellent compression, but that doesn’t mean it can’t be optimized further. Compressing WebP images is beneficial when you need every kilobyte to count — especially for websites, email campaigns, and mobile applications where bandwidth is at a premium. Even a 20% reduction on an already-small WebP file can make a meaningful difference when multiplied across dozens of images on a page. Our WebP compressor gives you fine-grained control over the compression level, letting you balance file size and quality with precision. All processing uses the Canvas API in your browser with zero server uploads.

Frequently Asked Questions

What is WebP?
WebP is a modern image format developed by Google that provides superior compression compared to JPEG and PNG. It supports both lossy and lossless compression, transparency, and animation.
Can I compress WebP further?
Yes. Even WebP files can be compressed further by adjusting the quality slider, typically achieving an additional 20–40% reduction depending on image content.
Is WebP supported everywhere?
WebP is supported by all modern browsers including Chrome, Firefox, Safari 14+, Edge, and Opera. For older browsers without WebP support, convert to JPEG using our converter.
Does compressing WebP lose quality?
Compression reduces file size by discarding some image data. At quality settings above 70%, the visual difference is typically imperceptible while file size savings are substantial.
How much can I save by compressing WebP?
WebP files already compress well, but further compression typically saves an additional 20–40%. Files with gradient-heavy content or photographs tend to compress better than flat-color graphics.

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JPG CompressorPNG CompressorJPG to WebPPNG to WebPImage Resizer