Text Line Numbering

Delimiter
Start at

Style: numeric

Start at: 1

1 Output lines

0 Output chars

Workflow & Usage

Text Line Numbering is designed for turning plain text into clearly ordered lists.

To use the tool:

  1. Paste or type your text into the input area
  2. Choose the numbering style you want to apply
  3. Select a separator, such as a dot or parenthesis
  4. Set the starting value for the sequence
  5. Decide whether empty lines should be skipped
  6. Copy the numbered output when it looks correct

The output updates instantly, so you can adjust the format and immediately see the result.


Use Cases

Creating ordered lists Turn plain text into numbered or lettered lists for articles, notes, or documentation.

Outlines and drafts Apply Roman numerals or alphabetical ordering when structuring outlines or sections.

Preparing content for publishing Add consistent numbering before pasting text into a CMS, editor, or design tool.

Annotating data or steps Number steps, items, or entries to make instructions and lists easier to follow.


Tips for Best Results

  • Choose numeric numbering for most lists and instructions
  • Use alphabetical or Roman numerals for outlines and sections
  • Set a custom starting value when continuing an existing list
  • Skip empty lines to preserve spacing between groups
  • Combine with Text Sort & Reorder to organize items before numbering

These small choices help you create clean, readable lists quickly.


How It Works

The tool splits your input text into individual lines and processes them one by one.

For each non-empty line, it generates the next label based on the selected style and starting value, then adds it before the line using your chosen separator.

All transformations run entirely in your browser using JavaScript. There are no uploads, no accounts, and no tracking involved.

Frequently Asked Questions

It adds a sequential label to the beginning of each line of text. Each line is processed independently.

You can use numbers (1, 2, 3), lowercase or uppercase letters (a, b, c / A, B, C), or Roman numerals (i, ii, iii / I, II, III).

Yes. You can choose the starting value, so numbering can begin from any position.

No. You can choose to skip empty lines so spacing and grouping are preserved.

No. The tool only adds labels in front of each line. The original text remains unchanged.

No. All processing happens locally in your browser. Your text never leaves your device.

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