Control the brightness and contrast of your displays directly from your Stream Deck using DDC/CI (Display Data Channel).
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For devices like the Stream Deck+ with built-in dials. Rotate to adjust the active mode, then press the dial to switch between brightness and contrast.
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Features:
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Works with any Stream Deck model. Choose from multiple modes to control your brightness.
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Available Modes:
Control individual displays or all monitors at once. |
Works exactly like the brightness button action, but applies the selected mode to monitor contrast instead.
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Available Modes:
Control individual displays or all monitors at once. |
- Stream Deck software (version 6.0 or later)
- Windows operating system
- Monitor(s) that support DDC/CI control
Note: Most modern monitors support DDC/CI, but some may require enabling it in the monitor's OSD menu.
Monitor not appearing in the list?
- Ensure DDC/CI is enabled in your monitor's settings (usually in the OSD menu)
- Try clicking the Refresh Display List button
- Some monitors may not support DDC/CI control
Brightness not changing?
- Verify your monitor supports DDC/CI
- Check that your monitor is connected via DisplayPort, HDMI, or DVI (USB-C monitors may have limited support)
- Try adjusting the step size in the settings
MIT License - see LICENSE file for details
Found a bug or have a feature request? Please open an issue on GitHub.



