Duplicate Remover
Remove duplicate lines from text online. Clean up your lists and data instantly.
Why Use This Tool?
Data is powerful, but noise is a distraction. Whether you're a developer cleaning up log files, a marketer organizing thousands of email leads, or a student compiling research from multiple sources, redundant information slows you down. Savetomedia's Remove Duplicate Lines utility provides a high-speed, browser-based solution for data sanitization. Our hash-based comparison engine identifies identical strings with 100% accuracy, leaving you with a lean, unique list in milliseconds. Stop wasting time on manual scanning and let our algorithm handle the heavy lifting.
How to Use
Paste your text into the input box.
Click the button to process.
Copy your cleaned text with one click.
Common Questions
Everything you need to know
Is it case-sensitive?
By default, yes. 'Apple' and 'apple' are treated as different lines.
What about empty lines?
Empty lines are treated like any other line. If multiple empty lines exist, only one will remain.
Is my text saved?
No. All processing happens entirely in your browser. Your data never leaves your computer.
This tool performs a literal string comparison. By default, it is case-sensitive, meaning 'Apple' and 'apple' will be kept as separate unique lines. Please review your input if you require case-insensitive deduplication.