Faster pages, same look
WEBP supports both lossy and lossless compression with transparency, so it can replace both JPG and PNG on a website while loading faster.
Convert images to WEBP
Convert JPG, PNG, GIF, HEIC and more to WEBP, the modern format that is typically 25–35% smaller than JPG at the same visual quality. Ideal for faster websites.
Your images are processed on your device and are never uploaded.
Drop your images here
or drag and drop
Accepts JPG, PNG, GIF, AVIF, SVG, TIFF, HEIC, PSD · Up to 512 MB per file
How to use this tool
- 01
Add the images you want to convert.
- 02
Set the quality. Around 80 is a good balance for photos on the web.
- 03
Convert and download the WEBP files individually or as a ZIP.
High-quality encoder
Images are encoded with libwebp compiled to WebAssembly, the same encoder Google uses, running entirely in your browser.
Frequently asked questions
Do all browsers support WEBP?
Yes. Every current version of Chrome, Edge, Firefox and Safari displays WEBP.
Is transparency preserved?
Yes. WEBP has an alpha channel, so transparent PNGs stay transparent.
Are my images uploaded?
No. Encoding runs in a Web Worker on your device.