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🗑️
Remove Duplicate Lines
Remove duplicate lines from any text with advanced options
🔒
No files stored
🛡
HTTPS encrypted
⚡
Works in your browser
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100% free, no signup
☐ Case-insensitive
☑ Trim whitespace
☐ Remove empty lines
☐ Keep last occurrence
Keep Order
A–Z
Z–A
1
Original lines
0
Duplicates removed
1
Unique lines
Input (one item per line)
Result
Copy Result