JPG to BMP Converter
Need to convert this file type? Drop it below — or drop any other file and we'll auto-switch. Outputs are auto-deleted after 2 hours; share links expire after 4.
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Drop multiple images to combine them into one PDF, Word document, or PowerPoint presentation — or convert each image separately.
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Convert JPG to BMP online
Use this JPG to BMP converter to turn JPG files into BMP right in your browser — ideal for uncompressed raster images and legacy Windows graphics. JPG uses lossy compression and BMP uses no compression, so file size and quality can change.
When should you convert JPG to BMP?
- When you need it for uncompressed raster images
- When you need it for legacy Windows graphics
- To open your files in apps that prefer BMP
- To share BMP files more easily
What happens to your file
BMP cannot store transparency, so any RGBA, LA, or palette image is composited onto a solid white background first and then saved as RGB.
Settings this conversion runs with
| Engine | Pillow (Python Imaging Library) |
|---|---|
| Colour mode | RGB |
| Alpha channel | Flattened onto white |
What changes
- Nothing in the picture is resampled unless you ask for it — resize, crop-to-aspect, and background removal are opt-in, so a plain JPG to BMP keeps the original pixel dimensions.
About JPG and BMP files
JPG image
Strengths
- small file size
- works almost everywhere
- great for photos
Limitations
- no transparency
- lossy compression
- not ideal for sharp graphics
BMP image
Strengths
- no compression artifacts
- simple format
Limitations
- very large files
- rarely used on the web
JPG vs BMP
| Format | JPG | BMP |
|---|---|---|
| Compression | Lossy | None |
| Transparency | No | No |
| Best for | photographs, web and email images | uncompressed raster images, legacy Windows graphics |
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Frequently asked questions
- What happens to the image when you convert JPG to BMP?
- BMP cannot store transparency, so any RGBA, LA, or palette image is composited onto a solid white background first and then saved as RGB.
- What should you know before converting JPG to BMP?
- Nothing in the picture is resampled unless you ask for it — resize, crop-to-aspect, and background removal are opt-in, so a plain JPG to BMP keeps the original pixel dimensions.
- Is this JPG to BMP converter free?
- Yes. You can convert JPG to BMP online for free, with no account and no watermark.
- Do I need to install software or sign up?
- No. Use the converter from your browser without installing software or creating an account. Files are uploaded to our servers for processing.
- Are my files safe?
- Yes. Files are processed only to complete the conversion and are auto-deleted after 2 hours. We never share them.
- Can I convert multiple JPG files at once?
- Yes. Drop several files to convert them in a batch and download the results as a single ZIP.