Ultimate Theme creator 作者： Ramkumar K R

Create your own theme page
Functionalities
- Choose your favorite colors to create the most awesome theme possible.
- Give a name to your theme
Drawbacks
- Themes are not stored. If the page is refreshed or closed, all information will be lost
- You can store and share your theme data by storing the contents of the grey box.(JSON)

Apply a theme
Functionalities
- Restore a theme by pasting the contents of the grey box(JSON) here.
- This will help you to apply themes shared to you.

Drawbacks
- No storage of any data. It is not possible to recover lost applied themes unless the JSON is present with you.

Reset to default theme
Functionalities
- Reset to the default firefox theme

Drawbacks
- This will always reset the theme back to the original default theme, even if the user had selected a different theme before this extension's theme was applied.