Sort Lines

Sort Lines is a fast, browser-based tool that arranges lines of text in alphabetical order, reverse alphabetical order, or simply flips the sequence — all in one click. It is useful for developers, writers, data analysts, and anyone who needs to organize lists, keywords, names, URLs, or any line-based content without opening a spreadsheet or code editor.

Tool interface

The interface is clean and practical:

• A large Text area for pasting the content you want to sort
• Three sort modes: A → Z, Z → A, and Reverse order (flips the current sequence)
• A Case-sensitive toggle to control whether uppercase and lowercase letters affect sort position
• A Trim whitespace toggle to remove leading and trailing spaces before sorting
• A Remove duplicates toggle to strip repeated lines before the sort runs
• A Sort Lines button that processes everything instantly
• A line count shown above the result
• Copy and Clear actions once the output is ready

Tool description

Sort Lines reorders any line-based content in seconds, saving time on manual rearrangement. It processes the full input at once and preserves each line as-is, only changing the sequence.

The three sort options cover the most common scenarios:

• A → Z sorts lines in ascending alphabetical order, the most common choice for keyword lists, name lists, and indexes
• Z → A sorts lines in descending alphabetical order, useful when you want the most important items first by name
• Reverse order simply flips the current sequence without applying alphabetical logic — useful for reversing a chronological list or undoing a previous sort

Typical use cases include:

• Alphabetizing a keyword list before importing it into an SEO or PPC tool
• Sorting product names, category names, or tags for CMS imports
• Organizing country, city, or language lists for drop-down menus
• Reordering log entries or timestamped records
• Cleaning and deduplicating tag lists or URL collections before using them in scripts

Because the tool runs entirely in the browser, no data is sent anywhere. Results appear immediately, and your original content stays in the input area until you clear it.

How to use

1. Paste your text into the Text box, one item per line.
2. Choose a sort mode: A → Z, Z → A, or Reverse order.
3. Enable Case-sensitive if uppercase and lowercase letters should affect sort position (e.g. Banana before apple).
4. Keep Trim whitespace enabled to ignore extra spaces at the start or end of each line.
5. Enable Remove duplicates to strip repeated lines before sorting.
6. Click Sort Lines and review the result and line count.
7. Click Copy to use the sorted output, or Clear to start over.

Tip: Combine Remove duplicates with A → Z to get a clean, unique, alphabetically sorted list in one pass.