Sort & Dedupe Lines
Sort lines A→Z or Z→A, reverse, shuffle, or remove duplicate lines. In your browser.
Runs in your browser — your file never leaves your deviceFrequently asked questions
Is Sort & Dedupe Lines free to use?
Yes — Sort & Dedupe Lines is completely free with no limits, no watermarks and no sign-up. It runs in your browser, so there is nothing to pay for.
Are my files uploaded or stored anywhere?
No. This tool does all its work locally in your browser using your own device's power. Your files never leave your device and we never see them.
Do I need to install anything or create an account?
No installation and no account needed. Sort & Dedupe Lines works on any modern browser — Windows, Mac, Linux, Android and iPhone.
How do I use Sort & Dedupe Lines?
Open the tool, add your file (or paste your content), adjust any options, then press “Process lines”. Your result is ready to download in seconds.