Remove Line Numbers
Strip leading line numbers (like 1., 2), 3:) from your text. Choose the number pattern you want to remove, trim extra spaces, and get clean, un‑numbered lines instantly. No signup, no uploads — everything happens right in your browser.
Why use the Remove Line Numbers tool?
Many text editors, IDE captures, and copied lists include leading numbers. Removing them manually is tedious. This tool instantly strips them based on the pattern you choose, leaving clean content. You can even use a custom regex for unusual numbering styles.
- Preset patterns – dot, parenthesis, colon, space, hyphen – covering 99% of common line numbering.
- Custom regex – craft your own pattern if you need to remove more complex prefixes.
- Trim & skip options – automatically remove leftover spaces and optionally omit empty lines.
- Instant preview – results update as you type (with a short delay) or when you click Remove.
- 100% private – all processing is done locally; your text never leaves your device.
How to remove line numbers (step‑by‑step)
1. Paste your lines
Drop the numbered text into the left box.
2. Choose the pattern
Select the delimiter that follows the numbers: dot, parenthesis, colon, space, or hyphen. For anything else, use Custom regex.
3. Tidy up
Enable "Trim leading spaces" to remove gaps left after the number. Toggle "Skip empty lines" if needed.
4. Copy or download
The cleaned lines appear on the right. Use the buttons to copy to clipboard or save as a .txt file.
Example: cleaning a numbered list
| Input | Output (with "Number + dot", trim spaces) |
|---|---|
| 1. First item 2. Second item 3. Third item | First item Second item Third item |
Common use cases
- Code snippets: Remove line numbers copied from an IDE or debugging output.
- List cleanup: Strip numbered prefixes from a copied checklist or document.
- Data preparation: Clean raw data that was exported with line numbers before analysis.
- Regex development: Use the custom regex option to test patterns for number removal.
Pro tips
- The regex for each preset removes the number, the delimiter, and any following whitespace. The "Trim spaces" option further cleans up leading spaces.
- If your numbering style is unusual (e.g.,
1# item), choose "Custom regex" and enter a pattern like^\s*\d+#\s*. - Combine with Trim Lines afterward if you need additional whitespace normalization.