WebP files are much smaller than JPG or PNG at similar quality, so pages load faster — which improves user experience and SEO. It also supports transparency.

Do all browsers support WebP?

Every modern browser does. For very old software, keep a JPG or PNG copy as a fallback.

Convert Image to WebP — Free & Private

Convert any image (JPG, PNG, AVIF) to a lightweight WebP — smaller files, faster sites.

Convert to

Drop an image here or click to choose

processed on your device — never uploaded

This converts any image to WebP — the modern format that's typically 25–35% smaller than JPG or PNG at the same quality, and keeps transparency. It's the go-to for making a website load faster without a visible drop in quality.

The conversion runs in your browser, so your image is never uploaded.

More sizes & options

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Frequently asked questions

Why convert to WebP?: WebP files are much smaller than JPG or PNG at similar quality, so pages load faster — which improves user experience and SEO. It also supports transparency.
Do all browsers support WebP?: Every modern browser does. For very old software, keep a JPG or PNG copy as a fallback.

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🔒 Your files never leave your device. This tool runs entirely in your browser — nothing is uploaded.