How to use PNG to WebP Converter
- Drop your PNG files into the box above, or click to choose
- Adjust the options if you like; the defaults work well
- Click Convert, then download your WebP files (or all as a ZIP)
PNG vs WebP at a glance
| Property | PNG | WebP |
|---|---|---|
| Full name | Portable Network Graphics | Google WebP image |
| Extension | .png | .webp |
About this tool
What is PNG?
PNG is lossless and supports full transparency, which makes it ideal for logos, screenshots, diagrams and graphics with sharp edges.
What is WebP?
WebP is a modern web format from Google. It is typically 25–35% smaller than JPG at the same quality and supports transparency, but some older apps can’t open it.
WebP keeps PNG transparency while making files much smaller, ideal for website graphics and product images.
Frequently asked questions
How do I convert PNG to WebP?
Drop the PNG file into the converter on this page and click Convert. The WebP file is created on your device in a second or two, ready to download.
Why convert PNG to WebP?
WebP keeps PNG transparency while making files much smaller, ideal for website graphics and product images.
Is this PNG to WebP converter free?
Yes. There are no limits, no watermark and no sign-up. You can convert many PNG files at once.
Will converting PNG to WebP reduce quality?
WebP uses lossy compression, but at the default quality the difference is not visible. Raise the quality slider for a near-perfect copy.
Are my files uploaded to a server?
No. ConvertBrightly processes files with JavaScript inside your browser. Nothing is sent over the network, and the files disappear when you close the tab. You can even disconnect from the internet after the page loads.
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