Image to WebP

Yes, completely free with no limits, no sign-up, and no watermarks. Everything runs in your browser, so there are no server costs and nothing to charge for.

No. Your images never leave your device. All conversion happens directly in your browser. No server uploads, no external calls, 100% private.

WebP is a modern image format that produces smaller files than JPG or PNG at the same visual quality. Photos in WebP are typically 25 to 35 percent smaller than the same JPG, and graphics can be even smaller compared to PNG. The result is faster page loads and lower bandwidth costs.

WebP uses lossy compression, so some imperceptible detail is removed - similar to JPG. At quality levels above 75, the difference is virtually invisible to the eye. Use the quality slider to control the trade-off between file size and clarity.

Yes, every modern browser supports WebP, including Chrome, Firefox, Edge, Safari, and Opera. Only very old browsers like Internet Explorer or Safari before version 14 do not support it.

Yes. WebP supports full transparency, just like PNG. When you convert a PNG with transparent areas, the transparency is preserved in the WebP output - usually in a much smaller file.

JPG, PNG, BMP, and GIF. WebP files are not accepted as input - if you need to convert WebP to another format, use our Image Converter or WebP to PNG tool instead.

Each file can be up to 25 MB, with a total limit of 100 MB across all uploaded files. You can upload up to 10 images at once.

Animated GIFs are accepted, but only the first frame is processed. The result is always a single, static WebP image. If you need to keep an animation, do not convert it here.

Yes. Your uploaded files and converted results are automatically saved on your device, so refreshing the page or coming back later restores everything exactly as you left it. Click Clear All to wipe the saved files.

WebP typically produces files 25 to 35 percent smaller than JPG and even smaller compared to PNG at the same visual quality. The result is faster page loads, lower hosting costs, and better Core Web Vitals scores for your site.

Control the compression with a quality slider from 1 to 100. Higher values look sharper but make bigger files. The default of 90 is a strong starting point for almost any image, especially for web use.

Unlike JPG, WebP supports full transparency. When you convert a PNG with transparent areas, the transparency is preserved in the WebP output - usually in a much smaller file.

Convert from JPG, PNG, BMP, or GIF into WebP. The tool detects the source format automatically and shows it on the converted thumbnail so you always know what was converted.

All conversion happens directly in your browser. Your images are never uploaded to any server and no third-party services touch them. Complete privacy for every file you process.

Drop in up to 10 images at once and convert them all in a single click. Each thumbnail has its own progress spinner, and a failed file never stops the rest of the batch.

Download a single converted WebP file directly, or grab the whole batch as one ZIP archive when you have more than one file. Each file inside keeps its original name with the extension changed to .webp.

Drop image files straight from your file explorer, click to browse, or press Ctrl+V to paste a screenshot directly from your clipboard. The drop area highlights when a file is dragged over it.