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Text Tools

Remove Duplicate Lines

Instantly strip duplicate lines from any block of text, with options for case-insensitive comparison and whitespace trimming.

Frequently Asked Questions

Is the Remove Duplicate Lines free?

Yes β€” the Remove Duplicate Lines is completely free to use with no account or sign-up required.

Is my data private?

Absolutely. This tool runs entirely in your browser. Your text and data are never sent to any server.

Does it work on mobile?

Yes, all tools are designed to be mobile-friendly and responsive.