Convert PNG to WEBP — Free, Private, In Your Browser
A focused tool to convert PNG images to WEBP. Runs entirely in your browser — your image never leaves your device.
- 100% Private
- No Upload
- Free Forever
Drop your PNG here or click to upload
Only PNG files accepted on this page.
Converting to WEBP…
This is happening on your device — no upload.
How it works
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1
Upload your PNG
Drag your file into the box or click to pick. Nothing is sent to a server.
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2
We re-encode it as WEBP
Your browser converts the image using the built-in Canvas API — instant, no library download.
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3
Download instantly
Get your converted WEBP file. Ready to use anywhere.
FAQ
Is my image uploaded anywhere?
No. The conversion happens entirely in your browser. Your image never leaves your device.
What is the maximum file size?
There's no hard limit — it depends on your device's memory. Most photos under 50 MB convert in under a second.
Why convert to WEBP?
WEBP is a modern image format developed by Google. It's typically 25-35% smaller than JPG and PNG at the same visual quality, which makes your web pages load faster.
What output quality do you use?
We use a high-quality preset (0.92) that balances visual fidelity and file size. PNG output is always lossless.