Convert HEIC to uncompressed BMP. Useful for legacy Windows software or strict archival requirements where no compression is allowed.
HEIC vs BMP
| Feature | HEIC | BMP |
|---|---|---|
| Full Name | HEIC | BMP |
| Typical Use | Mobile Photos | Web Optimization |
| Transparency | No | No |
| Privacy | 100% Local | 100% Local |
Why BMP?
Some very old software or specific government portals require BMP files. It is an uncompressed format, so expect large file sizes.
### Technical Details
- **Input Format:** HEIC (image/heic)
- **Output Format:** BMP (image/bmp)
- **Privacy:** 100% Client-side processing (WebAssembly)
- **Limit:** No file size or count limits
Frequently Asked Questions
Is it safe to convert HEIC to BMP here?
Yes, absolutely. LocalImageConverter processes your HEIC 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 BMP files?
BMP 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 HEIC to BMP 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 HEIC files at once?
Yes! You can drop multiple HEIC files into the tool above and convert them all to BMP 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.