Quickly wrap every line with a custom prefix and/or suffix. Useful for generating SQL IN lists, markdown bullet points, quoted CSV values, HTML tags, or any structured text format. Runs entirely in your browser.
Add Line Prefix & Suffix: wrap every line of text with custom strings instantly. This tool turns a column of identifiers into a SQL IN ('a','b','c') list, a list of words into a Markdown bullet list, or a CSV column into JSON-quoted strings - by pasting and clicking once. Using a line prefixer or line suffix generator saves hours of manual editing when dealing with large datasets or code configuration files.
The input is split on newlines, each line is concatenated as prefix + line + suffix, and the lines are joined back with newlines. Empty lines stay empty-but-wrapped, and the prefix/suffix strings are taken literally - no escaping, no trimming, no template syntax - so what you type is exactly what you get on every row. This bulk line editor ensures that your formatting remains consistent across thousands of rows without the risk of manual typos.
Paste one value per line, set the prefix to a single quote and the suffix to a single quote followed by a comma. Wrap the whole result in parentheses and remove the trailing comma - you have a valid IN-list.
Yes. Every line of input - including empty ones - receives the prefix and suffix. If you need to drop blanks first, run the input through the Remove Empty Lines tool.
No. The tool concatenates prefix + line + suffix verbatim. If your lines have stray spaces or tabs, clean them with the Text Cleaner first.
Yes - leave the other field empty. The empty value adds nothing, so you can prepend or append independently in a single click.
Whether you need to format SQL queries or create structured documentation, this text prefixer provides a fast, browser-side solution for your Add Line Prefix & Suffix needs.