Sort Lines Tool — Alphabetically Sort Any Text Lines Instantly
Alphabetically sort all lines in your text from A to Z.
What Is Sort Lines A–Z?
Alphabetically sort all lines in your text from A to Z.
Sorting lines alphabetically is one of the most fundamental data organization operations. Whether you are organizing a list of product names, sorting domain names, ordering configuration keys alphabetically, or preparing a word list for indexing, this tool arranges any number of lines instantly.
Alphabetically sorted lists are not just easier to read — they enable binary search, faster deduplication, and more predictable merges. Many configuration file style guides (including Prettier and ESLint configurations) recommend alphabetically sorted keys for this reason.
Banana
Apple
Cherry→Apple
Banana
CherryWhen to Use the Sort Lines A–Z
- →Sorting keyword lists for SEO planning — alphabetically sorted keyword lists are easier to scan for gaps, groupings, and duplicates
- →Organizing .env and config file keys — alphabetically sorted environment variables and config keys are much easier to maintain
- →Sorting domain name lists — digital marketing work often involves large lists of domains that benefit from alphabetical ordering
- →Preparing word lists for glossaries and indexes — alphabetically sorted word lists are required for dictionary, glossary, and index creation
- →Ordering feature lists in documentation — alphabetically sorted feature or option lists make technical documentation easier to navigate
How to Use the Sort Lines A–Z
- Paste or type your text into the Input Text box.
- The result appears instantly on the right.
- Click Copy to copy the output to your clipboard.
- Click Clear to reset and process new text.
Frequently Asked Questions
Everything you need to know about Sort Lines A–Z
It takes every line in your text and arranges them in ascending alphabetical order (A to Z), using a case-insensitive comparison.