Smart Before-After Appender
Add text before or after each line in your list, with selective line processing
Text to add before each line:
Text to add after each line:
Skip append to lines starting with:
Skip appending to empty lines
Trim whitespace before processing
Input List
Result
Process List
Copy Result
Clear All
Total lines:
0
| Lines appended:
0
| Lines skipped:
0
Documentation
Features
Add text before and/or after each line
Skip appending to empty lines while preserving them
Skip appending to lines starting with specific text
Trim leading and trailing whitespace
Real-time statistics
Copy results to clipboard
Clear all fields instantly
How to Use
Enter your list in the input field (one item per line)
Specify the text to add before and/or after each line
Set additional options:
Enter text to skip appending to lines starting with specific characters
Check "Skip appending to empty lines" to preserve empty lines without modification
Enable "Trim whitespace" to remove leading/trailing spaces before processing
Click "Process List" to apply your changes
Use "Copy Result" to copy the processed list
Click "Clear All" to reset everything
Tips
Empty lines and lines starting with specified text will be preserved as-is
The trim whitespace option helps clean up inconsistent spacing before processing
Statistics show both appended and skipped lines
You can process the same list multiple times with different settings