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Line Sorter

Sort, clean, and organize text lines instantly in your browser.

Updated

What is the Line Sorter?

Line Sorter is a fast, browser-based tool for sorting text lines, cleaning lists, and organizing pasted content without sending anything to a server.

Use it to alphabetize items, sort numbers naturally, order lines by length, remove duplicates, trim whitespace, and clear empty lines in a single place. It is useful for developers, SEO work, content cleanup, notes, CSV-style rows, usernames, tags, and any plain-text list that needs quick organization.

The tool is designed for instant client-side processing, so you can paste a list, choose your sorting mode, and copy the cleaned result immediately. It also includes practical controls for case sensitivity, stable ordering, and optional key-based sorting for structured lists.

How it works

  1. Paste your lines into the input box, with one item per line.
  2. Choose a sort mode such as alphabetical, numeric, natural, length-based, or shuffle.
  3. Turn on cleanup options like trimming, removing empty lines, or deduplicating repeated entries.
  4. Optionally sort by a specific column or apply prefix and suffix ignore rules for more structured text.
  5. Copy the sorted output when the result matches your needs.

The sorting runs fully in your browser, so the text stays on your device. This makes the tool convenient for fast edits, private lists, and repeated formatting tasks.

For structured content, you can use column-based sorting to organize CSV-like rows by a chosen field. Stable sorting helps preserve the original order when multiple lines share the same key.

Examples

Alphabetize a list

Sort a simple list of items from A to Z.

Banana
Apple
Orange
Apple
Banana
Orange

Clean duplicate lines

Remove repeated lines and empty rows before sorting.

car

bus
car
train
bus
car
train

Sort numbers naturally

Order mixed numeric values like 2, 10, and 100 correctly.

10
2
100
25
2
10
25
100

Frequently asked questions

What is a line sorter?

A line sorter is a text tool that rearranges lines in a chosen order, such as alphabetical, numeric, natural, or by length.

Is the sorting done in my browser?

Yes. The tool runs client-side, so your text is processed locally in the browser.

Can I remove duplicate lines?

Yes. You can enable deduplication to keep only the first occurrence of each repeated line.

What is natural sorting?

Natural sorting compares numbers inside text as numbers, so 2 comes before 10 instead of sorting purely as text.

Can I sort CSV-style rows?

Yes. You can sort by a specific column using a separator, which is useful for simple CSV-like lists and delimited data.

Does it support case-sensitive sorting?

Yes. You can switch case sensitivity on or off depending on whether uppercase and lowercase should be treated differently.

What happens to empty lines?

You can keep them or remove them. The tool includes an option to delete blank lines during cleanup.

Can I use it for large lists?

Yes, it works well for typical browser-sized lists. For extremely large datasets, a dedicated local script may still be faster.

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