Convert JPG to WEBP
Reduce JPG file size for faster websites and modern browsers.
Drop JPG files here
or click to select files
JPG / JPEG files · max 50 MB each · up to 50 files
Your images never leave your device. All conversion happens in your browser — nothing is uploaded to any server.
Why convert JPG to WEBP?
JPG is the most common photo format, but WEBP delivers better quality at smaller sizes. Convert JPG to WEBP to reduce file sizes by 25–35% while keeping photos looking sharp — perfect for websites and modern apps. All major browsers support WEBP natively, and the reduced file size means faster page loads and lower bandwidth usage. It's one of the most impactful optimisations you can make for web images.
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Frequently Asked Questions
Typically 25–35% smaller at equivalent visual quality. The actual saving depends on the image content — photos with lots of fine detail compress particularly well. You can expect noticeably smaller files with no perceptible quality difference at the 85% quality setting used here.
In practice, no — the visual difference is imperceptible. Both JPG and WEBP use lossy compression, and at the high-quality setting (85%) used here, the converted WEBP will look identical to the original JPG in everyday viewing.
No. Everything happens in your browser using the Canvas API — no data is sent to any server. You can disconnect from the internet after the page loads and conversion will still work.
All modern browsers — Chrome, Firefox, Safari (14+), and Edge — support WEBP. Global browser support is over 95%. If you need files that work in very old browsers or non-browser contexts, stick with JPG or PNG.
Yes. Drop or select multiple JPG files, click "Convert All," then "Download All" to get a ZIP of all converted WEBP files at once.