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PNG to WebP Converter
Turn PNG images into WebP in seconds, right in your browser.
Private Free Instant
Why WebP for websites?
WebP files are usually 25–35% smaller than PNG with the same look, and they keep transparency. Smaller images make pages load faster, which helps visitors and is one of the things Google measures (Core Web Vitals).
Is WebP supported everywhere?
Every current browser shows WebP: Chrome, Safari, Firefox and Edge. Some older desktop software and print services do not, so keep your original PNG for those.
How to use the png to webp tool
- 1Add your filesDrop them in the box, choose them, or paste.
- 2Adjust if you likeIt converts straight away; change a setting and it redoes it.
- 3DownloadOne by one, or everything together as a ZIP.
PrivateYour files are processed on your device and never uploaded.FastNo waiting for uploads or queues, even with big files.FreeNo sign-up, no watermark, no daily limit.
Questions
How do I convert PNG to WebP?
Drop your PNG files above. They are converted to WebP straight away; then download each one, or all of them as a ZIP.
Are my files uploaded anywhere?
No. The conversion runs inside your browser on your own device. Your files are never sent to a server, so they stay private.
Is it really free?
Yes. Every converter on CodeLabX is free, with no sign-up, no watermark and no daily limit.
Can I convert many files at once?
Yes. Drop as many files as you like; each one is converted on its own and you can download them one by one or all together as a ZIP.