Convert JPEG, PNG, and HEIF images to WebP format. Reduce file size by up to 80% while maintaining quality.
100% private - your images never leave your device. No file size limits, no uploads, completely free.
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Supports JPEG, PNG, HEIC, HEIF
Your images never leave your device. All conversion happens in your browser.
Zero server uploads. Convert unlimited files without restrictions.
WebP provides superior compression compared to JPEG and PNG.
WebP provides 25-35% better compression than JPEG and PNG while maintaining the same visual quality.
WebP is a modern image format developed by Google, supported by all major browsers.
WebP supports both lossy and lossless compression, transparency, and animation.
Smaller images mean faster loading times and better user experience on all devices.
Google prioritizes fast-loading pages in search rankings. WebP helps you rank higher.
WebP works seamlessly with existing web workflows and content management systems.
Drop your JPEG, PNG, or HEIF images. Files stay on your device.
Our browser-based engine converts to WebP using WebAssembly technology.
Download converted WebP images individually or all at once as a ZIP file.
Improve page speed and Core Web Vitals by serving WebP images.
Faster product images mean better conversions and user experience.
Reduce hosting costs and improve reader experience with smaller images.
Deliver optimized assets to clients for better site performance.
Reduce app size and data usage with WebP images.
Reduce CDN bandwidth costs by serving smaller WebP files.
Yes, completely free with no limits. Convert as many images as you want, as often as you need. No subscriptions, no hidden fees.
No. All conversion happens in your browser using WebAssembly. Your images never leave your device, ensuring complete privacy.
All modern browsers support WebP including Chrome, Firefox, Edge, Opera, and Safari 14+. Over 97% of users can view WebP images.
WebP typically provides 25-35% better compression than JPEG and PNG. In some cases, you can achieve up to 80% file size reduction.
Our balanced preset provides excellent file size reduction with minimal visible quality loss. You can choose higher quality settings for even better results.
Yes! Drop as many images as you want. They'll be processed in parallel and you can download all WebP files as a ZIP archive.
Start converting images now - completely free and private
Need to compress other file types?
Try our full compression tool • Videos, PDFs, and ZIP files supported