Example
Sample fileLoad a sample configuration.
Input
Drop a BMP file here
Output
Output will appear here.
Tool options
Examples
🔒 Processed locally in your browser
Chain with…
These tools accept image output. Run this tool to enable one-click hand-off.
Bitmap
About Change Bitmap Colors
Change Bitmap Colors is a Bitmap tool that takes image input (BMP) and returns image output. It runs entirely in your browser, so your input never leaves your device.
- Input
- image input (BMP)
- Output
- image output
- Where it runs
- In your browser
- Chainable
- Yes
- Options
- 6 configurable
- Examples
- 1 in the catalog
Benefits
- Processed locally in your browser
- Accepts file input
- Accepts image input
- Live preview of the result
- Download the result as a file
- Chain the output directly into another tool
Step by step
How to use Change Bitmap Colors
5 steps, all from the panel above — nothing leaves your browser.
Add your file
Choose or drop your BMP file in the input panel above.
Set the options
Adjust the 6 tool options — Brightness, Contrast, Grayscale, Invert, Output format, and 1 more.
Run the tool
Run it — the work happens in your browser, so nothing is uploaded.
Collect the result
The result appears in the output panel as image output. From there you can download it as a file. The preview is rendered before you save anything.
Chain it onward
The chain panel lists tools that accept this output; sending the result opens the next tool with its input already filled in.
Formats
Supported formats
What Change Bitmap Colors accepts and what it hands back.
Accepts
BMP
Read from a BMP file on your device.
Produces
Returned as image output; no specific file format is declared for it. From the output panel you can download it as a file.
Configuration
Brightness
number · default 1.2
Contrast
number · default 1
Grayscale
boolean · default false
Invert
boolean · default false
Output format
select · default bmp
Saturation
number · default 1
Examples
Examples and use cases
1 catalog example for Change Bitmap Colors. Runnable examples can be loaded from the examples panel above.
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Dump the raw pixel values of an image.
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List an image's distinct colours with frequencies.
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Create a Transparent Bitmap
Re-encode an image as 32-bit BMP with transparency.
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FAQ
Frequently asked questions
Answers for Change Bitmap Colors, taken from the tool's own catalog definition.
Does Change Bitmap Colors run in my browser or on a server?
It runs entirely in your browser — the work happens on your device.
What input does Change Bitmap Colors accept?
image input (BMP).
What do I get back, and what can I do with it?
The result is image output. From the output panel you can download it as a file. A preview is rendered first.
Can I chain Change Bitmap Colors into another tool?
Yes. After a run, the chain panel lists tools that accept image output (12 compatible tools in the catalog right now) and hands the result across with one click.
Does Change Bitmap Colors need any configuration?
Yes — the tool options panel above exposes 6 settings: Brightness, Contrast, Grayscale, Invert, Output format, Saturation.
Do I need an account?
No. Accounts only add conveniences: favourites, recent-tool history and saved workflows.
What is included with Change Bitmap Colors?
Processed locally in your browser; Accepts file input; Accepts image input; Live preview of the result; Download the result as a file; Chain the output directly into another tool.
Get started
Start using Change Bitmap Colors
The tool is ready above — add your image (BMP) and run it. It all happens in your browser, so nothing is uploaded.