Brightness Tool an application which allows user to adjust the brightness level of the device. User can set the brightness level by clicking the brightness button. Also, to adjust the brightness level accurately, user can slide the brightness seekbar to adjust the brightness.

Brightness Tool provides a tool bar for the user to adjust the brightness level no matter what they are doing with their phone. For Android 2 or above, the user can just open the Android status bar and adjust the brightness level on the tool bar anytime. User can adjust the brightness level depends on the environmental brightness level conveniently to prevent the inaccuracy of device auto-adjustment. The tool bar also allows the user to open the Brightness Tool directly to facilitate the user to adjust the brightness level in the application.

* Brightness Tool is a multilingual application.