Reduce Image Colors Online
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What you can expect
Reduce the number of colors in an image while preserving visual quality. Useful for creating stylized images, optimizing for web, or preparing assets for limited-color displays.
Related tools
More BrushCue tools that fit this workflow.
Pixelate
This tool groups nearby pixels into square blocks to reduce detail. Smaller blocks retain more detail, while larger blocks create a stronger, mosaic-like effect, allowing control over how much the image is simplified.
Halftone
Generates a halftone effect. Composes your image of a bunch of dots of sizes corresponding to the brightness of each area. Control the dot and background color, the size of the regions and a contrast adjustment to make this effect look exactly how you want it.
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Online Color Effect Tools
→Frequently asked questions
- How do I reduce the colors in an image?
- Select an image, choose the number of colors to keep, and export the simplified result.
- What does reducing image colors do?
- It limits the image to a smaller palette while preserving its overall appearance, creating a cleaner, stylized look.
- When should I use a color reducer?
- Use it for limited-palette artwork, retro-style graphics, web optimization, or displays that support fewer colors.
- What file formats can I export?
- You can export as PNG, JPEG, WebP, TIFF, BMP, or HEIC.
- Is this tool free to use?
- Yes — completely free, no account needed. Your images are processed entirely in your browser and never uploaded to a server. Downloads have no watermarks.
For developers
Use Color Reducer from Python
Open the Jupyter notebook example to see how to run this tool from the BrushCue Python API, inspect the processing steps, and adapt the workflow for scripts or batch image jobs.
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