Convert Images to WebP in Seconds
High-quality conversion for PNG, JPG, and HEIC. Optimized for Core Web Vitals and PageSpeed.
Drop Images Here
or click to upload
How to use MakeWEBP.online
Upload Files
Drag and drop your JPG, PNG, or BMP files into the box above. You can select multiple images at once.
Set Quality
Use the slider to balance file size and visual clarity. 75-85% is usually the "sweet spot" for web use.
Save WebP
Click "Download" on individual files or "Download All" to save your optimized images instantly.
Frequently Asked Questions
What is WebP and why is it better? ▼
WebP is a modern image format developed by Google that provides superior lossless and lossy compression for images on the web. It is roughly 30% smaller than JPG and supports transparency like PNG.
Does converting PNG to WebP keep transparency? ▼
Yes! Unlike JPG, WebP supports an alpha channel (transparency). When you convert a PNG with a transparent background here, it stays transparent in WebP format.
Is my data secure on MakeWEBP.online? ▼
Absolutely. This tool uses 100% client-side JavaScript. Your images are never uploaded to any server; the conversion happens directly in your browser's memory.
How does this help my website SEO? ▼
Smaller images mean faster page loads. Site speed is a direct ranking factor for Google, especially regarding Core Web Vitals like Largest Contentful Paint (LCP).