Remove Duplicate Lines & Sort Lines
Remove duplicate lines, sort lines alphabetically, reverse, trim or drop empty lines. Free and private - runs in your browser.
0 → 0 lines
Clean up lists: dedupe, sort, reverse
Many everyday jobs are really list jobs: removing duplicate entries from an email list, sorting keywords, or dropping blank lines from pasted data. This tool applies one operation to every line of your text.
How do I remove duplicate lines?+
Paste your text and choose "Remove duplicate lines". The first occurrence of each line is kept, in its original order.
Is sorting case-sensitive?+
Sorting uses locale-aware comparison, so accented letters and different cases sort naturally.
Are my files uploaded anywhere?+
No. Processing happens entirely in your browser. Nothing is sent to a server, so your data stays on your device.