Convert PNG to BMP — Free Online Converter
Convert PNG images to BMP instantly. No registration, no watermarks, files deleted after 5 minutes.
Convert PNG to BMP instantly — upload your file, choose the output format, and download the result in seconds. No account required, files deleted automatically after 5 minutes.
Convert PNG → BMPHow to Convert PNG to BMP
- Click Convert PNG → BMP above to open the converter.
- Upload your PNG file (drag & drop or click to browse, max 5 MB).
- Select BMP as the target format.
- Click Convert and download your BMP file.
Tips for Converting PNG to BMP
- BMP stores pixels uncompressed — the output will be much larger than the PNG source.
- BMP is rarely needed today; verify that your target application specifically requires it.
- PNG transparency is composited onto a white background in the BMP output.
About PNG and BMP Formats
| Property | PNG | BMP |
|---|---|---|
| Full name | Portable Network Graphics | Windows Bitmap |
| Best for | Graphics, screenshots, transparency | Uncompressed Windows images |
| Transparency | ✓ Yes | ✗ No |
| Lossless | ✓ Yes | ✓ Yes |
| Created by | PNG Development Group | Microsoft |
| Year introduced | 1996 | 1986 |
| Max colour depth | 48-bit (16-bit/ch) | 32-bit (16M + alpha) |
| File extensions | .png | .bmp |
| MIME type | image/png | image/bmp |
About PNG: Portable Network Graphics
Lossless format with full transparency support, ideal for graphics, logos and screenshots.
Common uses: logos, icons, screenshots, web graphics, transparent images
Pros: lossless quality, transparency support, sharp edges
Cons: larger file size than JPEG, not ideal for photos
File extensions: .png
MIME type: image/png
Introduced: 1996 by PNG Development Group
About BMP: Bitmap Image File
Uncompressed Windows format with maximum quality but very large file sizes.
Common uses: Windows applications, print production, archiving
Pros: lossless, universal on Windows, simple format
Cons: very large file size, no transparency, not for web
File extensions: .bmp
MIME type: image/bmp
Introduced: 1986 by Microsoft
Why Convert PNG to BMP?
People convert PNG to BMP to ensure compatibility with legacy Windows applications, embedded systems, and tools that require uncompressed pixel data.
BMP stores pixels without any compression, which is why it is required by certain Windows APIs, legacy imaging software, and embedded applications that cannot handle compressed formats. While BMP files are larger than PNG, this raw pixel format guarantees that any Windows tool or legacy application can open them without any decoding overhead.
Frequently Asked Questions
Is it free to convert PNG to BMP?
Yes, converting PNG to BMP on convert-image.net is completely free with no registration required.
Will I lose quality when converting PNG to BMP?
No quality loss occurs when converting to BMP, as it uses lossless compression.
What happens to transparency when converting PNG to BMP?
BMP does not support transparency. Transparent areas will be filled with a white background during conversion.
What is the maximum file size for PNG to BMP conversion?
The maximum upload size is 5 MB. For larger files, consider compressing them first.
How long does PNG to BMP conversion take?
Most conversions complete in under 5 seconds. Large or complex files may take slightly longer.
What file extension does BMP use?
BMP files use the .bmp file extension.
PNG to BMP: Privacy & Security
Files are stored temporarily on our server and deleted automatically after 5 minutes. All transfers use HTTPS encryption. No account, no tracking of individual files. See our Privacy Policy for details.