Tool Workspace
Enter content, process with one click
1Introduction
This tool helps you quickly add custom prefixes and suffixes to each line of text. For example, you can add comment symbols to each line of code, or bullet points to each line of a list. The operation is very simple: paste your multi-line text into the input box, then fill in the prefix and suffix in the corresponding input boxes (can be left blank), and click the button. The tool will preserve the original line content and add your specified strings at the beginning and end of each line. The tool supports newline character processing and maintains the original line count. Whether processing dozens or thousands of lines, it completes instantly, making it a powerful assistant for text editing.
2How to Use
Input Text
Paste the text to be processed in the input box, supporting multiple lines.
Set Prefix and Suffix
Enter the prefix and suffix to add in the input boxes above, can be left blank.
Execute Addition
Click the 'Add Prefix/Suffix' button, and the result will be displayed below.
3FAQ
How are empty lines handled?
The tool will add prefixes and suffixes to every line, including empty lines, which will also be processed.
Can I add only a prefix?
Yes, you can leave the suffix empty.
