Sort & Deduplicate Lines
Sort lines alphabetically or by length and remove duplicates β in the browser.
Text is processed locally in your browser β nothing is sent to the server.
Sort lines and remove duplicates online
This free tool will sort lines of text alphabetically (AβZ, ZβA) or by length, and remove duplicates. Perfect for organising lists, email addresses, keywords, or data copied from a spreadsheet. No login, no limits.
Full privacy β text processed locally
Your text is never sent to a server. All processing happens in the browser on your device.
Frequently asked questions
- Is my text sent to a server?
- No. Sorting and deduplication happen entirely in your browser. The text never leaves your device.
- How do I sort a list alphabetically?
- Paste your list (one item per line) and click A β Z. The sort is locale-aware, so accented characters will land in the right place.
- How do I remove duplicate lines?
- Check the "Remove duplicates" option. The tool keeps only the first occurrence of each line. Enable "Ignore case" to treat "Text" and "text" as duplicates.
See also
Text Editor
Sort, clean, find & replace, reverse and transform lines of text β all in one wizard, in the browser.
Text Analysis
Count words and characters, check word frequency and estimate reading time β all in one wizard.
Text Formatting
Change letter case, naming conventions, generate a slug and remove diacritics β all in one wizard.