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Remove Line Number Prefixes Online

Detect and strip common leading line-number prefixes such as 1. , 1: , or 1) . Mid-line numbers stay untouched. Cleanup runs locally in your browser.

Quick switch→Add Line Numbers
TextLine numbersCleanup
Quick switch:Add Line NumbersTrim WhitespaceRemove Empty Lines

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Use cases

  • Clean numbered code pasted from docs
  • Restore plain rosters or manuscripts
  • Batch-remove copied numbering prefixes

How to use

  1. Paste text that starts with line numbers
  2. The tool removes recognized leading prefixes
  3. Copy the cleaned result

Example input and output

Input

1. Hello
2. World

Output

Hello
World

FAQ

Which prefixes are recognized?

Common leading forms such as 1. , 1: , 1) , and zero-padded digits followed by spaces or tabs.

Are numbers in the middle of a line removed?

No. Only leading line-number prefixes are matched.

Tools

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Add Line Numbers

Add Line Numbers Online

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Prefix multiline text with line numbers. Configure the starting number, separator, zero-padding, and whether blank lines are skipped. Numbering runs in your browser.

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Trim Whitespace

Trim Leading and Trailing Whitespace Online

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Trim leading and trailing whitespace from whole text or each line, with modes for both ends, leading only, or trailing only. Useful for pasted tables and cleaned lists.

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Remove Empty Lines

Remove Empty Lines Online

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Remove blank lines from text, with an option to also drop whitespace-only lines. Line cleanup runs entirely in your browser.

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