Convert Images to WebP
Smaller images for faster websites — from any format.
Drop an image here
or choose files from your device
You can also paste an image with Ctrl+V
JPG, PNG, WebP, AVIF, HEIC, GIF · up to 100 MB
Your images are processed locally in your browser and are not uploaded.
WebP files are typically 25–35 % smaller than JPG or PNG at the same visual quality, support transparency and work in every modern browser. Convert your images to WebP to speed up pages, save bandwidth and improve Core Web Vitals.
How to convert an image to WebP
- Step 1
Add an image in any format.
- Step 2
Set the quality or choose lossless.
- Step 3
Download the WebP.
Why use PhotoTools
Much smaller
Typically a quarter to a third smaller than JPG.
Transparency
Unlike JPG, WebP keeps transparent backgrounds.
Faster pages
Better loading times and Core Web Vitals.
Supported formats
Input
- JPG
- PNG
- WebP
- AVIF
- HEIC
- GIF
- BMP
- TIFF
- PSD
- RAW
Output
- WebP
- JPG
- PNG
- AVIF
Frequently asked questions
Do all browsers support WebP?
Yes. All current browsers — Chrome, Edge, Firefox and Safari (since 2020) — display WebP.
Is it free?
Yes. Browser tools on PhotoTools are free, unlimited and work without an account.
Are my images uploaded to a server?
No. This tool runs entirely in your browser using WebAssembly. Your images never leave your device, and nothing is stored.