Sort & Dedupe Lines
Sort lines alphabetically or numerically, remove duplicates, trim blanks and reverse order — clean up any list of text in seconds, entirely in your browser.
Runs entirely in your browser — nothing is uploaded.
About Sort & Dedupe Lines
Sort lines alphabetically or numerically, remove duplicates, trim blanks and reverse order — clean up any list of text in seconds, entirely in your browser.
- Sort A–Z, Z–A or numerically, with optional case-insensitive ordering.
- Remove duplicate and blank lines and trim surrounding whitespace.
- Shows line counts before and after so you can see what changed.
Sort & Dedupe Lines is part of Upwwards Tools, a free collection of browser-based utilities built by the team at Upwwards. Like the rest of the suite, it's free, requires no sign-up, and keeps your data on your device.
Frequently asked questions
What is Sort & Dedupe Lines?
Sort lines alphabetically or numerically, remove duplicates, trim blanks and reverse order — clean up any list of text in seconds, entirely in your browser.
Is Sort & Dedupe Lines free to use?
Yes — Sort & Dedupe Lines is completely free with no sign-up, account or usage limits. It is part of the free Upwwards Tools collection built by Upwwards.
Is my data private when I use Sort & Dedupe Lines?
Sort & Dedupe Lines runs entirely in your browser. Everything you enter or upload is processed locally on your device and is never sent to a server, stored or logged.
Do I need to install anything to use Sort & Dedupe Lines?
No. Sort & Dedupe Lines works instantly in any modern web browser on desktop or mobile — there is nothing to download or install.