JPEG to BMP Online Converter
Convert your JPEG file to BMP format in simple 3 clicks.
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Convert JPEG to BMP Online
BMP is Windows' foundational bitmap format, used natively by the operating system for wallpapers, icons, and legacy software. Converting JPG to BMP removes all compression to produce raw pixel data â the simplest possible image representation. While the resulting files are large, they load instantly without a decode step, which matters in performance-critical or embedded environments. Many older Windows applications, embedded systems, and game engines only accept BMP as input.
When to Convert JPEG to BMP
BMP is the OS-level format for Windows wallpapers, custom cursors, and system resources.
Classic game engines like RPG Maker require BMP for sprites, tilesets, and splash screens.
Lab and medical imaging software demands uncompressed BMP for exact pixel-level processing.
BMP's simple structure allows direct memory access without a decoder â fast for real-time use.
JPEG vs BMP â Format Comparison
| Property | JPEG (input) | BMP (output) |
|---|---|---|
| Format type | Raster | Raster |
| Compression | Lossy | None |
| Transparency | No | No |
| Best used for | Photos, web images | Legacy Windows apps |
| File size | Small | Very Large |
BMP files can be 10â20Ã larger than equivalent JPG files. Verify your target system has enough storage before batch-converting large image libraries to BMP.
How to Convert JPEG to BMP?
Upload your JPEG file
Click "Choose File" or drag and drop your JPEG image into the upload area.
Select BMP as output format
Choose "BMP" as the output format. Optionally adjust dimensions, color filters, or DPI.
Convert the file
Click "Convert Now" to start converting your JPEG file to BMP.
Download the BMP file
Once the conversion is complete, download your converted BMP file instantly.
JPEG
- File extension.jpeg
- DescriptionJPEG is the most widely used lossy image compression format, ideal for photographs and complex images with many colors.
- Associated programsAdobe Photoshop, GIMP, Windows Photo Viewer, Preview (Mac)
- Developed byJoint Photographic Experts Group
- MIME typeimage/jpeg
BMP
- File extension.bmp
- DescriptionBMP (Bitmap) stores uncompressed bitmap digital images independently of the display device. Large file sizes but no quality loss.
- Associated programsMicrosoft Paint, Adobe Photoshop, GIMP, MS Photo Editor
- Developed byMicrosoft
- MIME typeimage/bmp
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Support 100+ Formats
We support more than 200 file formats including all document, image, video, audio and ebook formats.
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Supported Input Formats
Upload any of the following formats and convert to JPG, PNG, WEBP, BMP, GIF, or TIFF.