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Convert to WebP.

Optimize any image to WebP format to achieve the best loading speed for your site. No server uploads. Private and secure.

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Supports PNG, JPG, WEBP, AVIF, GIF • Max. 50MB (GIF: 10MB)

Free & Unlimited
Fast Conversion
Multiple Files

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

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Frequently Asked Questions: Convert to WebP

What is the WebP format? ▼
WebP is a modern image format developed by Google that offers excellent compression while maintaining good visual quality.
Does WebP reduce image size? ▼
Yes, WebP usually generates smaller files than JPG and PNG while maintaining similar quality, helping to improve load times.
Does WebP support transparency? ▼
Yes, WebP supports transparency, making it a lighter alternative to PNG in many cases.
Is WebP a good alternative to JPG and PNG? ▼
WebP combines the advantages of both formats: it can offer lighter files than JPG and transparency support similar to PNG.
Does WebP improve website performance? ▼
By reducing image size, WebP can help decrease load times and data consumption, improving the user experience.

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.