Upgrade legacy Windows Bitmap files to modern lossless PNG with DEFLATE compression and 100% pixel fidelity.
Drag and drop your images into the converter box or click to browse files from your computer or phone.
Verify your target format (PNG), set compression quality, or choose dimension scaling options.
Click Convert and save your output files instantly. Download single files or all images directly to your device.
Both BMP and PNG are lossless formats, but PNG uses advanced compression algorithms to achieve much smaller file sizes without sacrificing a single pixel. Converting BMP to PNG cuts file size in half without any quality loss.
Ideal for private photos, company badges, sensitive IDs, and proprietary graphics.
No waiting for large 50MB files to upload across slow Wi-Fi or cellular connections.
| Feature | BMP | PNG |
|---|---|---|
| Privacy Status | Local | 100% In-Browser |
| Batch Processing | Supported | Direct File Output |
| Quality Control | Native | Adjustable Slider |
| Compatibility | Standard | Universal |
Yes. Both formats represent the exact same pixel values, but PNG compresses the data efficiently.
Yes! Our engine reads standard 24-bit and 32-bit BMP bitmap files effortlessly.
Only to load the page initially; all image processing runs entirely on your local machine.