WebP Converter Online Free
WebP is the modern image format by Google that delivers superior compression — files are typically 25–35% smaller than JPG and PNG at equivalent quality. Switch & Shrink converts your images to WebP in seconds. Batch convert up to 20 files from JPG, PNG, GIF, TIFF, or BMP. Free forever, no sign-up.
Use the tool — freeFeatures
How to WebP Converter
- 1Upload your images by dragging them onto the page or clicking to browse.
- 2Select WebP as the output format (or use Smart Format for auto-detection).
- 3Adjust the quality slider if desired.
- 4Click Convert and download your WebP files.
WebP is rapidly becoming the standard image format for the web. Created by Google, WebP achieves 25–35% better compression than JPEG and PNG while maintaining comparable visual quality. All major browsers — Chrome, Firefox, Safari, and Edge — now support WebP, making it safe to use everywhere. For website owners and developers, switching to WebP is one of the easiest performance wins available. Smaller images mean faster page loads, better Core Web Vitals scores, improved SEO rankings, and lower bandwidth costs. Google PageSpeed Insights specifically recommends serving images in WebP format. WebP supports both lossy compression (great for photos) and lossless compression (perfect for graphics and transparency). Switch & Shrink makes the conversion effortless: upload your JPG, PNG, GIF, TIFF, or BMP files, and we convert them to optimized WebP. Batch convert up to 20 images at once and download as a ZIP.
Frequently Asked Questions
What is WebP and why should I use it?
WebP is a modern image format developed by Google. It produces files 25–35% smaller than JPG and PNG at the same quality level. All major browsers support WebP, making it ideal for websites where smaller file sizes improve loading speed.
Does WebP support transparency?
Yes! WebP supports alpha channel transparency, just like PNG. When you convert a PNG with a transparent background to WebP, the transparency is preserved — and the file will typically be 25–35% smaller.
Can I convert WebP back to JPG or PNG?
Yes! Switch & Shrink works both ways. Upload WebP files and convert them to JPG, PNG, or other formats if you need broader compatibility.