Image tool · Free
PNG to WEBP
Convert PNG images to WEBP to cut file size for websites while keeping transparency. Runs in your browser.
- Runs in your browser — files are not uploaded
- Input: png → webp
- Up to 25 MB per file
How to use PNG to WEBP
- 1
Add one or more PNG images.
- 2
Choose the quality (and, for JPG, a background colour for transparent areas).
- 3
Download each WEBP file, or all of them as a ZIP.
About this tool
PNG graphics and screenshots can be large. WEBP supports transparency like PNG but uses more efficient compression, so it is a popular choice for website images. This tool converts PNG to WEBP on your device; transparent areas stay transparent. The result shows the size difference so you can compare.
Good to know
- Some older Safari versions cannot create WEBP files; the tool tells you if your browser cannot.
Frequently asked questions
Is transparency preserved?
Yes. WEBP supports an alpha channel, so transparent areas stay transparent.
Which quality should I use?
80–90% suits most images. For logos and text-heavy graphics, use 95–100% to avoid soft edges.
Is PNG to WEBP private?
Yes. This tool processes files entirely in your browser, so your files are not uploaded to our servers.
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