PNG to WebPConvert PNG to WebP.
Convert PNG to WebP.
Free. Private. Instant.
WebP gives you smaller files than PNG while keeping transparency support — the modern choice for web images.
Free · No account · No upload
No upload100% privateFree forever
Processing securely on your device — no data sent to any server
Drop your images here
JPG · PNG · WebP · SVG
Privacy Note: We use your browser's hardware to process this file. Your image stays on your computer throughout the entire process — nothing is transmitted.
No upload·100% private·Instant
How it works
Three steps. Done.
Drop your PNG
Drag and drop your PNG file onto the converter, or click to browse.
Output: WebP
Format is pre-set to WebP. Adjust quality if needed.
Download
Your converted file is ready instantly. Download it or save the whole batch as a ZIP.
Privacy by architecture
Your images never leave your browser.
Conversion runs locally via the Canvas API — no server upload
No file data is transmitted, logged, or stored
We cannot see, access, or retain your images at any point
Works offline once the page has loaded