Sort Lines by Length (Shortest First)

Sort all lines in your text from shortest to longest by character count — useful for organizing data, progressive lists, and spotting outliers.

What Does This Tool Do?

Instead of sorting alphabetically, this tool sorts your lines by how long they are in characters, with the shortest lines first. This makes it easy to see data distribution, create visual pyramids, or identify unusually short or long entries.

Key Features

📏

By Character Count

Sorts by the number of characters in each line, not alphabetically.

↑

Ascending Order

Shortest lines appear first, longest lines appear last.

⚡

Instant

Sorts any number of lines immediately.

🔢

Stable Sort

Lines of equal length maintain their original relative order.

How to Use This Tool

Paste your multi-line text.
Click Sort to arrange lines from shortest to longest.
Copy the sorted result.

How It Works

Each line is measured by its character count using .length. The lines are sorted using a comparison function that orders numerically by length: (a, b) => a.length - b.length. Equal-length lines remain in their original order.

Common Use Cases

💡 Data Quality Review

Sort a dataset to quickly spot unusually short entries that might be incomplete or erroneous.

💡 Visual Design

Create a stepped or pyramid visual effect with progressively longer lines.

💡 Content Organization

Arrange items from brief to detailed for progressive disclosure in documentation.

💡 Naming Conventions

Sort variable names or class names by length to check for naming consistency.

Frequently Asked Questions

How does it count line length?

It counts every character in the line including spaces, punctuation, and special characters. Only the newline character that ends each line is excluded.

What happens with empty lines?

Empty lines have length 0 and appear at the top in ascending sort. Use Remove Empty Lines first to exclude them.

Related Tools

Link to This Tool

Copy and paste the code below to link to this tool from your website: