Add Line Numbers Tool
Puts a number in front of each line. Paste your text, see the result straight away, and copy it with one click. Nothing is uploaded: the tool runs…
8 of 8 free uses remaining today
Puts a number in front of each line. Paste your text, see the result straight away, and copy it with one click. Nothing is uploaded: the tool runs entirely in your browser, so your text stays on your device.
Worked example
Example calculated from the starting values. Enter your own values and press Transform text to get your result.
Frequently asked questions
What does the add line numbers tool do?
Prefixes each line with its number.
Can you show an example?
Input: "alpha\nbeta\ngamma" → Output: "1. alpha\n2. beta\n3. gamma"
Is my text uploaded anywhere?
No. The tool runs in your browser, so your text never leaves your device.
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