Optimize any image to WebP format to achieve the best loading speed for your site. No server uploads. Private and secure.
Drag and drop your files, or click to browse.
Supports PNG, JPG, WEBP, AVIF, GIF • Max. 50MB (GIF: 10MB)
Convert Image to WebP Online
Optimize your website by converting your images to the WebP format. Get lighter files without losing visual quality and improve your SEO ranking.
Advantages of Using WebP Format
Ultra Fast Loading
Reduce image sizes by up to 80% compared to traditional formats.
SEO Optimization
Google rewards sites using WebP with better scores in PageSpeed Insights.
Supports Transparency
Unlike JPG, WebP maintains the transparent backgrounds of your PNG files.
Total Compatibility
Today, all modern browsers (Chrome, Safari, Firefox, Edge) support WebP.
Other Image Conversions
Frequently Asked Questions: Convert to WebP
What is the WebP format? ▼
Does WebP reduce image size? ▼
Does WebP support transparency? ▼
Is WebP a good alternative to JPG and PNG? ▼
Does WebP improve website performance? ▼
The WebP Standard for the Modern Web
Developed by Google, the WebP format has revolutionized the web by providing superior lossless and lossy compression for images. WebP lossless files are 26% smaller in size compared to PNGs, while WebP lossy images are 25-34% smaller than comparable JPEG images.
By using OptimizeImg, you benefit from ultra-fast local conversion. The processing engine in your browser ensures your photos maintain original transparency and detail while being optimized for instant loading. This is essential for improving your Core Web Vitals scores and delivering the best possible user experience.
Want to squeeze your WebP files even more?
WebP is already very light, but with our advanced compressor, you can reduce size by an additional 10-20% without noticeable quality loss.
Compress WebP Online
Extreme and safe optimization.