Keep the transparency, lose the bulk. Convert PNG to WebP to reduce file size by ~26% while maintaining the clear background.
PNG vs WEBP
| Feature | PNG | WEBP |
|---|---|---|
| Full Name | PNG | WebP |
| Typical Use | General | Web Optimization |
| Transparency | Supported | Supported |
| Privacy | 100% Local | 100% Local |
The Best of Both Worlds
WebP supports transparency (alpha channel) just like PNG, but with much better compression. It is the superior choice for web graphics.
### Technical Details
- **Input Format:** PNG (image/png)
- **Output Format:** WebP (image/webp)
- **Privacy:** 100% Client-side processing (WebAssembly)
- **Limit:** No file size or count limits
Frequently Asked Questions
Is it safe to convert PNG to WebP here?
Yes, absolutely. LocalImageConverter processes your PNG files directly in your web browser. Unlike other converters, we do not upload your images to any server. Your personal data stays on your device.
How do I open WebP files?
WebP is one of the most widely supported image formats. You can open it on almost any device, including Windows, Mac, iPhone, Android, and Linux systems, without installing extra software.
Does converting PNG to WebP lose quality?
Our converter uses high-quality encoding settings. While converting to formats like JPG can introduce slight compression, we optimize for the best balance of quality and file size.
Can I convert multiple PNG files at once?
Yes! You can drop multiple PNG files into the tool above and convert them all to WebP in batch. We even let you download them all as a single ZIP file.
Universal Compatibility
Whether you are on iPhone, Android, Windows, or Mac, our browser-based converter works seamlessly. No software installation is required.