About WebP Converter
WebP is Google's modern image format that delivers 25–35% smaller files than JPEG and PNG at equivalent quality. Major browsers (Chrome, Firefox, Safari, Edge) all support it natively, making it the best format for web performance in 2024. Our free WebP Converter converts JPEG, PNG, and GIF to WebP — and converts WebP back to JPEG or PNG — all in your browser with no uploads.
Google's PageSpeed Insights and Core Web Vitals guidelines specifically recommend using WebP over JPEG and PNG for web images. Switching to WebP can meaningfully improve your site's LCP (Largest Contentful Paint) score, which directly affects Google search rankings. For e-commerce stores, faster images mean lower bounce rates and higher conversion rates.
The converter supports both lossy WebP (similar to JPEG — great for photos) and lossless WebP (similar to PNG — great for graphics with text or transparency). You can set the quality level just like JPEG, and our tool shows you a before/after file size comparison so you can see the savings before downloading.
WebP also supports transparency (like PNG) and animation (like GIF), making it a true modern replacement for all three older formats. If your target audience uses modern browsers, converting everything to WebP is one of the fastest ways to speed up your website.
How to Use the WebP Converter
Upload your images
Drop JPEG, PNG, GIF, or WebP files onto the upload area.
Choose output format
Select WebP (to convert TO WebP) or JPEG/PNG (to convert FROM WebP).
Set quality
Adjust the quality slider. 80–85 produces an excellent size/quality ratio for WebP.
Download converted images
Download individually or as a ZIP batch. File size savings are shown next to each result.
Key Features & Highlights
Common Use Cases
- Convert website images to WebP for 30%+ performance improvement
- Convert WebP images back to JPEG/PNG for editing
- Optimize e-commerce product images with WebP
- Convert GIFs to animated WebP for smaller file sizes
- Prepare images that meet Google's PageSpeed recommendations
Frequently Asked Questions
Yes — as of 2024, all major browsers (Chrome, Firefox, Safari 14+, Edge, Opera) support WebP. Older browsers (IE11, Safari 13) do not, but these represent less than 1% of web traffic today.
Typically 25–35% smaller at equivalent perceived quality. For some content, savings can reach 50%.
Yes — WebP supports full alpha channel transparency, just like PNG. Use lossless WebP mode for images that require transparency.
Yes, for web delivery. Keep original JPEGs or PNGs in your CMS/storage for editing purposes, and serve WebP versions to browsers.
Yes, 100% free with no hidden fees, subscriptions, or account requirements.
Everything runs client-side directly inside your web browser. No files, texts, or parameters are sent to our servers.
Yes, our tools are fully responsive and work seamlessly on iPhones, iPads, Android smartphones, and tablets.