What to select
Enter text plus a prefix or suffix, then choose whether to change the whole block or individual lines.
Add Prefix or Suffix
Add text around the whole input, every line or every non-empty line.
We use reasonable safeguards to help protect your files and information while you use the service.
0 / 500,000 characters
What this tool helps you do
Add reusable text before or after an entire block, every line, or only non-empty lines—useful for bullets, quotes and code fragments.
How to use Add Prefix or Suffix
- Enter the source plus a prefix, suffix or both.
- Choose the whole-text or per-line scope.
- Apply and review empty-line behavior.
Example
Input: Apple Orange with prefix “- ”
Result: - Apple - Orange
Practical note: Use the non-empty-lines option when blank lines divide sections and should remain untouched.
Supported formats
Plain text typed or pasted into the browser.
Limits and safety
Guests can split up to 20,000 characters per task. The number of resulting segments is not limited. A high technical safety ceiling protects the browser for signed-in members.
Frequently asked questions
Can I use my own delimiter?
Yes. Choose Custom delimiter and enter the exact characters between each segment. It is treated as literal text, not a regular expression.
Is my text uploaded or saved?
No. Splitting happens in this browser tab. The input and results are not uploaded or saved by this tool.