PNG to WebP Converter
Convert PNG images to WebP instantly in your browser. Private by default — no files are uploaded.
Drag & drop PNG files here or click to browse
How to convert PNG to WebP
- Add PNG files by drag & drop or file picker
- Click Convert to encode WebP locally
- Download WebP files or a ZIP for multiple images
Why convert PNG to WebP?
WebP delivers smaller files than PNG for many graphics and photos while still supporting transparency. It’s ideal for Core Web Vitals, CDN bandwidth savings, and faster mobile loading.
Is this converter safe?
Yes. Your PNG never leaves your browser — conversion is 100% client-side.
PNG vs WebP — quick comparison
| Feature | PNG | WebP |
|---|---|---|
| File size (typical) | Larger | Smaller |
| Transparency | Yes | Yes |
| Lossless mode | Always | Optional |
| Browser support | Universal | Modern browsers |
| Best for | Editing & print | Web delivery |
Frequently asked questions
Will PNG logos stay sharp in WebP?
At high quality settings, WebP preserves crisp edges well. For pixel-perfect UI assets, compare output visually before deploying.
Does WebP support transparency from PNG?
Yes. WebP can store an alpha channel, so transparent PNGs generally keep transparency after conversion.
How much smaller will my files get?
Savings vary by image content. Photos and complex PNGs often shrink 25–80%; simple flat graphics may see smaller gains.