Add Line Numbers
Number every line of a list or code snippet.
Tool inputs stay in your browser · optional AI search sends your query
How to use it (step by step)
- 1Type or paste your text into the “Input” box. There is already an example in it so you can see how it works; press Clear to start with your own.
- 2Choose your settings: “Format”, “Start at”.
- 3The answer appears right away in the “Result” box. No button needed.
- 4Press Copy and paste the result wherever you need it.
Words to know
- Word wrap / line numbers
- Small text clean-ups: wrap long lines, number each line, sort a list A–Z, reverse letters or remove extra spaces.
- Array / list
- An ordered collection of items, like ["apple", "banana"]. Every programming language has one.
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