PNG to WebP Converter
Convert PNG images to WebP for free. WebP files are much smaller than PNG at similar quality, which makes websites load faster. Convert one image or many at once.
🔒 Free · No Upload · 100% Private
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Click to upload or drag & drop
Images · PDF · Word (.docx) · Max 50 MB
How to png to webp
1. Upload your PNG
Click the box above or drag in one or more PNG files. They are handled in your browser.
2. WebP is selected
The converter sets the output to WebP. Adjust the quality slider if you like.
3. Convert & download
Click Convert. A single WebP downloads directly; multiple files download as a ZIP.
🔒 100% Private
Every conversion runs inside your browser. Your files are never uploaded to any server, and nothing is stored once you close the tab.
Frequently Asked Questions
How do I convert PNG to WebP for free? +
Upload your PNG above, keep WebP as the output, set the quality, and click Convert & Download. Free, no signup.
Why use WebP instead of PNG? +
WebP usually produces much smaller files than PNG at comparable quality, which speeds up page loading and saves bandwidth. It is supported by all modern browsers.
Can I batch convert PNGs to WebP? +
Yes. Upload multiple PNGs and they are all converted, then downloaded together as a ZIP.
Are my images private? +
Yes. All conversion happens in your browser. Nothing is uploaded and nothing is stored after you close the tab.