Add Line Numbers Utility
Number every line of a text block.
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About Add Line Numbers Utility
Prepend sequential numbering to every line, with configurable padding and a separator.
🔒 This tool runs entirely in your browser. Nothing is uploaded or stored.
Frequently Asked Questions about Add Line Numbers Utility
How do I use the Add Line Numbers Utility?
Open the Add Line Numbers Utility and use the controls in the workspace below: number every line of a text block. Results appear instantly in your browser, with nothing to install, sign up for, or pay for.
Is the Add Line Numbers Utility free?
Yes. The Add Line Numbers Utility is completely free, like every tool in the PrimeFreeTools library. There are no accounts, subscriptions, or usage limits.
Does the Add Line Numbers Utility store or share my data?
No. The Add Line Numbers Utility runs with JavaScript in your browser, so what you enter never leaves your device and nothing is stored on a server.
What can I use the Add Line Numbers Utility for?
Prepend sequential numbering to every line, with configurable padding and a separator. You will find it grouped under Text Tools together with 32 other free tools on the PrimeFreeTools homepage.