Convert BMP to PNG. Keep the lossless quality but add compression to save disk space.
BMP vs PNG
| Feature | BMP | PNG |
|---|---|---|
| Full Name | BMP | PNG |
| Typical Use | General | Graphics/Screenshots |
| Transparency | No | Supported |
| Privacy | 100% Local | 100% Local |
Smart Compression
PNG is also lossless (like BMP), but it uses zip-like compression to shrink the file size without changing a pixel.
### Technical Details
- **Input Format:** BMP (image/bmp)
- **Output Format:** PNG (image/png)
- **Privacy:** 100% Client-side processing (WebAssembly)
- **Limit:** No file size or count limits
Frequently Asked Questions
Is it safe to convert BMP to PNG here?
Yes, absolutely. LocalImageConverter processes your BMP 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 PNG files?
PNG 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 BMP to PNG 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 BMP files at once?
Yes! You can drop multiple BMP files into the tool above and convert them all to PNG 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.