Clean and Deduplicate Data Lines
Remove duplicate lines, trim whitespace, and normalise text data from CSV exports and logs.
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.
Hvordan det fungerer
Hvorfor bruke vår?
Also check out…
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