Private by design
Every conversion happens locally in your browser. Images are never uploaded to a server.
Fast • Private • Free
Convert images to WebP in seconds
Convert your images to web-optimised WebP format instantly. 100% private & client-side.
Your files never leave your device
Image converter
Upload and optimise
Drop images here
or click to browse your device
PNG, JPG, GIF, BMP or WebP • Up to 25 MB eachLower quality creates a smaller file.
Smaller files
Reduce image file size while keeping strong visual quality for faster websites and sharing.
Instant conversion
No account, installation or waiting. Convert multiple images and download them immediately.
Privacy disclosure
Your images stay yours
This tool processes images entirely within your web browser using built-in browser technology. Files are not transmitted, stored, viewed or shared by us. Closing or refreshing the page clears the selected and converted image data from this session. Conversion results may vary depending on your browser, image type, dimensions and selected quality level.
Useful information
About WebP conversion
What is WebP?
WebP is a modern image format designed to provide efficient compression and high visual quality, making it well suited for websites and digital sharing.
Will image quality change?
WebP compression can reduce file size with minimal visible quality loss. Use the quality slider to balance appearance and file size.
Are animated GIFs supported?
The browser converts the first rendered frame of an animated GIF. Animation is not preserved in this simple client-side converter.
Can I use it offline?
After the page and font resources have loaded, the conversion itself does not require an internet connection.