BMP to JPG Converter
Convert BMP bitmap images to JPG online for free. Reduce file size by 90%+ while preserving quality. No software needed.
Drop your BMP file hereTap to choose your BMP file
or
Also supports TIFF, PNG, WebP, HEIC • Max 50 MB
How to Convert BMP to JPG
Upload
Drag and drop your BMP file into the converter above, or click Choose BMP File to browse your device.
Convert
Click Convert to JPG. Our server converts your image in seconds while preserving quality.
Download
Click Download JPG to save the converted file. No registration or email required.
What is BMP?
BMP (Bitmap Image File) is a raster image format created by Microsoft for Windows 1.0 in 1985. BMP stores raw pixel data with minimal or no compression — each pixel's color value is written directly to the file, making BMP one of the simplest image formats in existence.
The downside of this simplicity is enormous file sizes. A 10 MP image stored as BMP is approximately 30 MB, compared to just 2–3 MB as JPG. BMP is still found in legacy Windows applications, embedded systems, medical imaging, and scientific imaging where uncompressed pixel data is required.
What is JPG?
JPG (JPEG) is the most popular image format in the world. Published in 1992, it uses lossy DCT-based compression to reduce file sizes by 90%+ compared to uncompressed formats like BMP.
JPG is universally compatible with every device, browser, and application. Converting BMP to JPG typically reduces file size by 10x or more while preserving visual quality at high compression settings.
BMP vs JPG: Quick Comparison
| Feature | BMP | JPG |
|---|---|---|
| Compression | None (uncompressed) | Lossy DCT |
| Typical file size (10MP) | ~30 MB | ~2–3 MB |
| Color depth | 1 to 32-bit | 8-bit (24-bit color) |
| Transparency | 32-bit only (alpha) | No |
| Web support | Limited | Universal |
| Quality loss | None (lossless) | Slight (adjustable) |
| Best for | Raw data, legacy apps | Sharing, web, printing |
Why Convert BMP to JPG?
Massive size reduction
Converting BMP to JPG typically reduces file size by 90% or more. A 30 MB BMP becomes a 2–3 MB JPG with no visible quality difference at high settings.
Email & sharing
BMP files are too large for email attachments and slow to upload to cloud services. JPG files are compact and work everywhere.
Web compatibility
While modern browsers can display BMP, no website accepts BMP uploads. JPG is the universal standard for web images.
Storage savings
If you have a collection of BMP files from scanners, legacy apps, or medical imaging, converting to JPG frees up 90%+ of storage space.