Convert Image to WebP – Turn JPG & PNG into Smaller WebP Files Free
Convert JPG and PNG images to the modern WebP format for smaller files and faster pages — processed locally in your browser, no uploads.
Drag & drop images here, or click to select
Supports PNG, JPG, GIF, BMP - Max 10MB each
You can select multiple images at once
100% private — your images never leave your device
Your images are converted locally in your browser and are not uploaded to our servers.
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Why convert to WebP?
WebP is a modern image format that typically produces smaller files than JPG or PNG at the same visual quality, with support for both transparency and lossy compression. Smaller images load faster, improve Core Web Vitals and page speed, and save bandwidth — which is why web developers, bloggers, and e-commerce teams use WebP as a standard optimization step. All major browsers support it.
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What is this tool?
Convert Image to WebP is a free browser-based tool that re-encodes JPG, PNG, and other common image formats into WebP, a modern image format developed by Google. WebP usually produces noticeably smaller files than JPG or PNG at a similar visual quality, which means lighter pages, faster load times, and better Core Web Vitals scores. Web developers, bloggers, and e-commerce teams adopt WebP to cut bandwidth and improve page speed, and it is supported by every modern browser. Because the conversion runs in your browser using the Canvas API, your image never leaves your device.