Add Prefix & Suffix to Lines

Add a prefix and/or suffix to every line of your text. Optionally skip empty lines, skip lines matching a regex pattern, or add line numbers.

How to use Add Prefix & Suffix

1. Paste your lines into the input box.
2. Enter the prefix and/or suffix text to apply.
3. Optionally enable line numbers, skip empty lines, or set a regex pattern to skip matching lines.
4. Copy the result or save it as a file.

What is Add Prefix & Suffix?

FAQ

Can I wrap each line in HTML tags?

Yes. Set the prefix to an opening tag like <li> and the suffix to a closing tag like </li> to quickly wrap every line.

What does the regex skip pattern do?

Any line that matches the regex pattern is left unchanged. This is useful when you want to add prefixes/suffixes to most lines but skip certain ones (e.g., lines starting with a number or containing a specific word).

How do line numbers work with prefix and suffix?

Line numbers are added before the prefix, like '01. <li>apple</li>'. The numbering starts at 1 and pads with leading zeros to keep alignment.

Is my text uploaded?

No. All processing happens in your browser. Your text never leaves your device.

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