PNG to WebP Converter
Convert your PNG images to WebP and keep transparency intact.
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How to convert PNG to WebP
Upload your PNG
Drag & drop a .png file, or choose one from your device.
Confirm WebP as the target
WebP is pre-selected — just hit convert.
Download your WebP
Get a smaller file with transparency preserved.
Why convert PNG to WebP?
WebP keeps everything PNG is good at — sharp edges and transparency — while typically producing a smaller file. That makes it the better choice for logos, icons and UI graphics on modern websites, where every kilobyte affects load time.
The conversion runs locally in your browser, so your original PNG never leaves your device.
What actually changes
Both formats are lossless-capable and both keep full transparency, so visually the result should look identical to your PNG. The difference shows up in file size: WebP's lossless mode is typically 20-30% smaller than PNG for the same graphic, which adds up fast for icons, logos and UI elements loaded on every page view. The one thing to check: a handful of older tools and CMS platforms still only accept PNG uploads — if that's where this image is headed, keep a PNG copy on hand too. More background in our JPG vs PNG vs WebP guide.
Frequently Asked Questions
Does PNG to WebP keep transparency?
Yes. WebP supports transparency just like PNG, so logos and graphics with transparent backgrounds convert cleanly.
How much smaller will my file be?
It depends on the image, but WebP often produces noticeably smaller files than PNG, especially for images with lots of detail or gradients.
Does every browser support WebP?
Nearly all modern browsers display and export WebP. If your browser can't export WebP, the option is disabled automatically.
Is this PNG to WebP converter free?
Yes, completely free with no signup, watermark or file limit beyond your device's memory.