Question 1

Is the comparison case-sensitive?

Accepted Answer

You can choose case-sensitive or case-insensitive duplicate detection.

Question 2

Are empty lines removed?

Accepted Answer

Optionally, you can choose to trim empty lines or keep them.

Question 3

Does it preserve order?

Accepted Answer

Yes, the first occurrence of each line is kept in its original position.

Question 4

Can I sort the results?

Accepted Answer

Yes, optionally sort lines alphabetically after removing duplicates.

Question 5

Is my text stored?

Accepted Answer

No, all processing happens locally in your browser.

Remove Duplicate Lines

Frequently Asked Questions