Add and Remove Line Numbers.

Add or remove line numbers from any text file with ease.

Lineify

One-Click Examples

Format Examples

Basic Left
1. First line
2. Second line
Padded Zeros
001 | First line
002 | Second line
Right Aligned
First line  [1]
Second line [2]

Tips & Features

• Use zero padding for code line numbers

• Skip blank lines for cleaner output

• Custom separators for unique formats

• Right alignment for end-of-line numbers

• Batch process multiple lines at once

How it works

Four steps.

  1. 01

    Paste text or upload a file to add or remove line numbers.

  2. 02

    Choose numbering options like start number, increment, and blank line handling.

  3. 03

    View live preview of text with line numbers added or removed.

  4. 04

    Copy results to clipboard or download as a text file.

Features

Key Features of Lineify.

Add or remove line numbers with advanced options.

  • Add Line Numbers

    Add sequential line numbers to any text file.

  • Custom Numbering

    Set starting numbers, increments, and line skip options.

  • Live Preview

    See real-time updates as you adjust settings.

  • Remove Line Numbers

    Strip line numbers from formatted text files.

  • Export Options

    Download modified text files or copy directly.

FAQ

Questions.

Can't find an answer? Send us your question.

Can I add line numbers to multiple files?

Yes, Lineify supports batch processing for multiple text files.

Can I remove existing line numbers?

Yes, Lineify can remove line numbers from formatted text files.

Is my data stored?

No, all operations happen locally in your browser.

Is Lineify free?

Yes, Lineify is free to use and accessible online.

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