PNG to WebP Converter
Instantly compress your heavy PNG files into ultra-fast, transparent WebP images directly in your browser.
Converting...
Processing entirely on your device for maximum speed and privacy.
Drag & Drop Your PNG Here
or
Conversion Complete!
How to Convert PNG to WebP
Convert PNG to WebP for much smaller website images — see-through backgrounds stay see-through.
Upload Your PNG
Click the upload box or drag in your PNG file.
Convert
The tool turns your PNG into WebP. Use the quality slider to balance sharpness and file size.
Download the WebP
Check the preview and download your new WebP file.
From
PNG
To
WebP
Works
In your browser
Devices
Phone & computer
Price
100% free
Watermark
None
PNG vs WebP: What Changes?
PNG keeps every detail of a picture and supports see-through backgrounds, but files are bigger than JPG. Converting to WebP makes the picture much smaller for websites while keeping it sharp.
| PNG | WebP | |
|---|---|---|
| Best for | Logos, screenshots & editing | Websites & online shops |
| File size | Medium to large | Very small |
| See-through background | Yes | Yes |
| Animation | No | Possible |
| Opens on | Everywhere | All modern browsers; some old apps can't |
When to Convert PNG to WebP
Common reasons people change PNG files to WebP.
Screenshots
Screenshots on most computers and phones are saved as PNG.
Logos & Graphics
Designers use PNG for logos and graphics with see-through backgrounds.
Online Shops & Blogs
WebP keeps product and blog photos sharp but light.
Better for Google
Fast pages are better for visitors and for search rankings.
Tips for Converting PNG to WebP
- Screenshots and logos stay sharpest when you start from the original PNG.
- Use WebP for website images. For forms and email, JPG is the safer choice.
- WebP keeps see-through backgrounds, so it also works for logos on websites.
- Have many pictures? Image Resizer can change the format of a whole batch at once.
Frequently Asked Questions
Quick answers about converting PNG to WebP.
Upload your PNG file, let the tool convert it and click download. It takes a few seconds and it's free.
The conversion happens right in your browser, so your image never leaves your device. No sign-up and no watermark.
Hardly at all. Use the quality slider: higher is sharper, lower is smaller. Around 80–90% looks the same to most people.
It stays see-through — WebP supports transparent backgrounds.
Usually smaller. WebP stores the same picture in less space.
All modern browsers can. Some older apps, printers and upload forms can't — for those, JPG is the safer choice.
PNG keeps every pixel exactly, which is great for graphics but makes photos large.
This page converts one picture at a time. To convert many at once, use Image Resizer — choose WebP as the format and download them all as a ZIP.
Yes. It works in any modern browser on Android, iPhone, iPad, Windows and Mac.
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Ready to Convert PNG to WebP?
Upload your PNG and download a WebP in seconds. 100% free, no sign-up, no watermark.
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