Logos, icons, buttons and UI graphics are usually saved as PNG because PNG keeps edges sharp and supports transparency. The trade-off is file size. Convert PNG to WebP and you keep transparency while often cutting the weight of the file a lot, which helps pages load faster.
Convert PNG to WebP
Add your PNG files, check the settings and download them as WebP. Batch conversion, no sign-up and no watermark.
PNG to WebP for graphics, not just photos
Many guides talk about WebP only for photographs, but graphics benefit too. A PNG with gradients, shadows or screenshots often contains far more data than needed. WebP can store the same artwork with smarter compression and still preserve an alpha channel, so a transparent logo stays transparent. Savings vary, and flat images with few colors may already be small, while screenshots and illustrations commonly shrink the most.
Quick conversion guide
- Drag PNG files into the converter or press “Choose files”.
- Pick WebP under “Convert to”.
- Set “Quality”. Use 85 or higher for UI and text, and 75 to 85 for illustrations and photos.
- Use “Max width (optional)” to export at the display size, for example 2x the width shown on your site for sharp screens.
- Download all converted files with “Download all (ZIP)” or one at a time.
What to check after converting
- Open the WebP on a white and a dark background to confirm the transparent edges look right.
- Zoom in on text and thin lines to see whether quality is high enough.
- Compare file sizes with the PNG, and keep whichever version your page needs.
- Keep the PNG as your editable master. WebP is for delivery.
| Feature | PNG | WebP |
|---|---|---|
| File size | Large | Often much smaller |
| Quality | Lossless | Lossy or lossless |
| Transparency | Yes | Yes |
| Animation | No | Yes |
| Compatibility | Almost everything | Modern browsers and apps |
| Best for | Editing and archives | Publishing on websites |
Where PNG should stay PNG
Some workflows still need PNG: print files, design handoffs, favicons built from PNG, and apps that do not read WebP. In those cases keep the PNG and publish the WebP only on web pages. If you ever need to go back, WebP to PNG will convert the file again.
Troubleshooting WebP exports
Edges look blurry or have halos
Quality is too low. Increase it, especially for logos with thin strokes or text.
The WebP is not smaller
A tiny icon with few colors is already efficient as PNG. Try resizing larger images with “Max width (optional)”.
A design tool will not import the file
Older software may not read WebP. Use the PNG for that tool.
All in your browser
PNG files are not uploaded to a server. The converter is free, has no watermark and needs no account.
Does PNG to WebP keep transparent backgrounds?
Yes. WebP supports an alpha channel, so transparent areas stay transparent.
Is WebP safe for logos?
Yes, when you use a high quality value. Check thin lines and text after converting.
How much smaller will my files be?
It depends on the image. Gains of 25 percent or more are common for screenshots and illustrations, while very simple icons may change little.
Will WebP work in WordPress?
Yes. WordPress supports WebP uploads in the media library.
Can I convert many PNG files at once?
Yes. Add the entire folder and download everything as one ZIP.
Related converters
Try JPG to WebP for photos, WebP to PNG to go back, or PNG to JPG for universal compatibility. The WebP converter hub lists all related tools, and the main image converter supports many other formats.