or click to select · Up to 10 images · JPG, JPEG, PNG
85%
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🔒 100% Private
Your images never leave your device. Conversion happens in your browser — nothing is uploaded to any server.
📉 Up to 80% Smaller
WebP delivers superior compression vs JPG and PNG with virtually identical visual quality.
⚡ Instant
No queues, no waiting. Conversion happens in milliseconds using your browser's Canvas API.
📦 Batch Download
Convert up to 10 images at once and download them all in a single ZIP file.
Why convert JPG and PNG to WebP?
WebP is Google's image format built specifically for the web. It delivers superior compression — both lossy and lossless — meaning sharper images at smaller file sizes. This translates to faster websites, better Google PageSpeed scores, and lower bandwidth costs for your users.
WebP images are 25–80% smaller than their JPG or PNG equivalents with no visible quality loss. This makes converting to WebP one of the simplest, highest-impact optimizations you can make for any website. Our converter runs entirely in your browser — nothing is uploaded to any server, ever.
Preguntas frecuentes
What is WebP format? +
WebP is a modern image format developed by Google that offers superior compression to JPG and PNG. WebP images are 25–80% smaller than equivalent JPG/PNG files with similar visual quality.
Is it safe to convert my images here? +
Yes, completely. Conversion happens directly in your browser using the Canvas API. Your images are never uploaded to any server.
Which browsers support WebP? +
All modern browsers support WebP: Chrome, Firefox, Safari (14+), Edge, Opera, and all current mobile browsers — covering over 97% of internet users.
How many images can I convert at once? +
Up to 10 images simultaneously. You can download them individually or all together in a ZIP file.
Can I control WebP quality? +
Yes. Use the quality slider (1–100%). The default is 85%, which offers a good balance between file size and visual quality.
Why should I use WebP on my website? +
WebP reduces page load time, improves Google PageSpeed Insights scores, and can positively impact your SEO ranking, since page speed is a Google ranking factor.