Clean and Deduplicate Data Lines

Remove duplicate lines, trim whitespace, and normalise text data from CSV exports and logs.

Nije potrebna prijava

Sort order

Ignore caseRemove duplicatesTrim whitespaceRemove empty lines

Input · 7 lines

Sorted · 7 lines

apple banana cherry date elderberry fig grape

Data Cleanup tips

🧹

Paste raw data exports with inconsistent whitespace. Enable "Trim whitespace" and "Remove duplicates" to produce a clean, unique set of values.

💡

Log files often contain repeated identical lines. Sort + deduplicate to get a unique list of error messages or events for analysis.

📊

Excel/Sheets exports sometimes have trailing spaces that break lookups. Trim whitespace here before re-importing for reliable data joins.

🔧

Remove empty lines to compact your data. The option strips any blank lines — including lines that are only whitespace after trimming.

Unesite

Enter your data into the tool above. Everything stays local to your browser.

Obradite

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Preuzmite

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓Potpuno besplatno — bez skrivenih troškova, nikada

✓Nije potreban račun, e-mail ili prijava

✓Datoteke nikada ne napuštaju vaš uređaj

✓Apsolutno bez ograničenja veličine datoteke

✓Bez vodenih žigova na bilo kojem izlazu

Sort and Organise Lists Alphabetically

Sort grocery lists, to-do items, names, or any bul

Sort Import Statements and Code Lists

Sort import statements, CSS class lists, JSON keys

Sort a List of Names Alphabetically

Alphabetise attendee lists, team rosters, student

Randomly Shuffle a List

Randomly shuffle names, items, or entries for fair