BMP images are known for being large and inefficient.
They are often created by older software, scanners, or legacy systems and store raw pixel data without compression. While they preserve detail, they take up far more space than modern formats.
This guide explains what BMP files are, why converting them to JPG makes sense, and how to do it safely in your browser.
What is a BMP image?
BMP stands for Bitmap.
It is an uncompressed image format that stores color information for every pixel. Because there is no compression, BMP files are usually very large compared to JPG or PNG.
BMP files are commonly found in:
- Older Windows software
- Scanner outputs
- Game assets
- Legacy design workflows
Why convert BMP to JPG?
JPG is a compressed image format designed for photos and everyday use.
Converting BMP to JPG:
- Reduces file size dramatically
- Keeps the same image dimensions
- Makes images easier to share
- Improves compatibility with websites and apps
- Saves storage space
In most cases, a JPG version looks visually identical while being much smaller.
Does converting reduce image quality?
JPG uses compression, which means some data is removed.
However, with high quality settings:
- The visual difference is minimal
- Resolution stays the same
- The image remains suitable for web and general use
This tool lets you control the JPG quality before converting so you can balance size and clarity.
How browser based conversion works
This conversion runs entirely inside your browser.
The process:
- Load the BMP image
- Draw it onto a local canvas
- Export it as a JPG at your chosen quality
- Download the result instantly
Nothing is sent to a server. Your image stays on your device the entire time.
Supported files
This tool is designed specifically for BMP images.
Standard BMP files work correctly. Very old or unusual BMP variants may fail if browsers cannot decode them.
The output is always a JPG file.
When should you use this tool?
This BMP to JPG converter is ideal for:
- Reducing large image files
- Preparing images for websites
- Sharing scanned images
- Converting legacy assets
- Cleaning up old image folders
It works offline after the page loads and does not require any software installation.
File size comparison
BMP files store raw pixel data, which is why they grow quickly.
After conversion:
- The width and height remain the same
- The file size is usually much smaller
- The image is easier to handle and upload
This makes JPG a better choice for most modern use cases.
Convert a BMP image now
You can convert your BMP image directly here:
Adjust quality, preview the result, and download instantly.
Privacy and safety
Your files never leave your device.
All image processing happens locally in your browser. No uploads, no accounts, and no stored files.
This makes the tool safe for personal, work, and sensitive images.
Final thoughts
BMP files still exist, but they are rarely practical today.
Converting them to JPG helps reduce clutter, save space, and improve compatibility without sacrificing image clarity.
This tool focuses on simplicity, speed, and privacy so you can convert and move on.