Convert PNG to WebP — Free & Private
Convert PNG to WebP for up to 35% smaller files with full transparency support. 100% client-side — files never leave your device.
Drag & drop files here, or click to browse
Files are processed entirely on your device and are never uploaded to any server.
or import from URL
Frequently Asked Questions about PNG to WebP conversion
What are the advantages of WebP over PNG?
WebP offers significantly smaller file sizes — typically 25–35% smaller than PNG for lossless images and even more for lossy. WebP also supports transparency, making it a direct PNG replacement for web use.
Does WebP support transparency like PNG?
Yes. WebP supports full alpha channel transparency, so logos and graphics with transparent backgrounds convert perfectly without any background fill.
Is WebP supported in all browsers?
WebP is supported in all modern browsers including Chrome, Firefox, Edge, and Safari 14+. For broad compatibility on older systems, PNG remains the safest choice.
Can I batch convert PNG files?
Yes. Upload multiple PNG files at once. Free users can convert up to 3 files per batch; Pro users have unlimited conversions.
Are my images kept private?
Yes. All conversion runs locally in your browser — your files never leave your device.