Sort Lines Alphabetically

Paste any list and instantly alphabetize it A-Z or Z-A — free, fast, and private.

🔤 Line Sorter Tool

Your Lines (one item per line)
Sorted Output
0 lines 0 duplicates removed A → Z

📖 How to Sort Lines Alphabetically

  1. Paste or type your list into the input box above. Each line should contain one item — a name, word, URL, or any text entry.

  2. Choose your sort order. Click A → Z for ascending alphabetical order or Z → A for descending (reverse alphabetical) order.

  3. Set optional filters such as case-sensitive sorting, removing duplicate lines, trimming extra spaces, or ignoring blank lines.

  4. Click "Sort Lines" and your sorted list will appear instantly in the output box below. Stats show how many lines were processed.

  5. Copy the result using the green Copy button and paste it wherever you need your sorted, alphabetized list.

About This Sort Lines Tool

This free sort lines alphabetically tool lets you quickly alphabetize any list of text online — no sign-up, no installation, and no data ever leaves your browser. Whether you need to sort text online for coding, writing, data cleaning, or everyday organization, this line sorter handles it all in seconds.

You can alphabetize a list in ascending (A-Z) or descending (Z-A) order, toggle case-sensitive sorting to control how uppercase and lowercase entries are ranked, and remove duplicate lines to keep only unique entries. The trim-whitespace option cleans up accidental spaces before comparing and sorting, ensuring consistent, accurate results every time.

The tool works entirely client-side using JavaScript, so your text stays private and processing is instant even for very large lists. It's perfect for developers sorting variable names, writers organizing research notes, students alphabetizing references, or anyone who needs a reliable, fast line sorter available right in the browser.

❓ Frequently Asked Questions

Simply paste or type your list of lines into the text box, choose A-Z or Z-A order, configure any options you need, and click the Sort Lines button. Your sorted output will appear instantly below, ready to copy.
Yes! The tool provides both A-Z (ascending) and Z-A (descending) sort options. Just click the Z → A button before clicking Sort Lines and your list will be reversed alphabetically.
By default, sorting is case-insensitive, meaning "apple" and "Apple" are treated the same. Enable the Case-sensitive sort checkbox if you need uppercase letters (A-Z) to sort before lowercase (a-z) — useful for programming or strict alphabetical ordering.
Yes. Check the Remove duplicate lines option before sorting. Any identical lines (after optional whitespace trimming) will be deduplicated, keeping only the first occurrence in your sorted output. The stat pill will tell you how many duplicates were removed.
The tool runs entirely in your browser and can comfortably handle thousands of lines without any issue. Very large inputs (hundreds of thousands of lines) may take a moment depending on your device's processing speed, but there is no hard cap imposed by the tool.
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