PuTTY Theme Editor

Visually customize your PuTTY terminal colors with live preview. Create new themes from scratch or apply your custom colors to all your existing saved sessions at once.

P
user@hostname - PuTTY
user@hostname:~$
user@hostname:~$ ls -la
total 48
drwxr-xr-x 5 user user 4096 Jan 1 12:00 .
drwxr-xr-x 3 root root 4096 Jan 1 12:00 ..
-rw-r--r-- 1 user user 220 Jan 1 12:00 .bash_logout
-rw-r--r-- 1 user user 3526 Jan 1 12:00 .bashrc
drwxr-xr-x 2 user user 4096 Jan 1 12:00 Documents
-rwxr-xr-x 1 user user 8192 Jan 1 12:00 script.sh
user@hostname:~$ echo "Testing ANSI colors"
Testing ANSI colors
Error: This is a critical message
Warning: Check the configuration
Success: Operation completed
Info: Processing data
Debug: verbose output

Export Options

New Default Settings

Creates a new Default Settings profile with your custom colors

Update Existing Sessions

Upload your PuTTY sessions .reg file to apply these colors to all your saved sessions
Windows blocking the file?
Right-click the .reg file → Properties → Check "Unblock" → Apply → OK → Double-click to import

Quick Themes

Here are some quick starting points for your editing pleasure

Basic Colors

ANSI Colors

Bright ANSI Colors