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Add Prefix / Suffix to Lines

Wrap every text line with a chosen prefix and suffix.

Convert in your browser · No sign-up

Blank lines are included and line endings become LF. Output is limited to one million characters.

Up to 100,000 UTF-16 units per input and 1,000,000 per result. See the supported formats and examples below.

Result

Add your input or load an example, then run the tool. Your result will appear here.

How to use

  1. Wrap every text line with a chosen prefix and suffix.
  2. Choose the mode or options, then run the tool.
  3. Review the result, then copy or download the TXT file.

Example

apple → [apple]

Details and limitations

Text stays in your browser; it is not sent to a conversion server.

Format references

Tool page updated: