Trello Colorizer

Trello Colorizer is a lightweight browser extension that lets you customize the appearance of your Trello boards for better clarity and visual organization.

🟩 Key Features

Set custom background colors for each Trello column using its title.
Change the background and text color of all Trello cards globally.
Use hex codes, color pickers, and even the EyeDropper tool to pick any color from your screen.
Instantly apply changes with no reload needed—just hit "Save" and Trello will refresh automatically.

🛠 How to Use

Click the extension icon to open the settings popup.
Click "Add" to create a new column color rule.
Enter the exact name of the Trello list (as shown in the column header).
Choose a background color using hex or the color picker—or use the 🎯 EyeDropper.
(Optional) Set global card and text colors at the bottom of the popup.
Click "Save" to apply. Trello will refresh and your colors will appear instantly.
Enjoy a cleaner, more personalized Trello experience with Trello Colorizer!