Remove Duplicate Lines Tool
Keeps the first copy of each line and drops repeats. Paste your text, see the result straight away, and copy it with one click. Nothing is uploaded:…
8 of 8 free uses remaining today
Keeps the first copy of each line and drops repeats. Paste your text, see the result straight away, and copy it with one click. Nothing is uploaded: the tool runs entirely in your browser, so your text stays on your device.
Worked example
Example calculated from the starting values. Enter your own values and press Transform text to get your result.
Frequently asked questions
What does the remove duplicate lines tool do?
Keeps the first copy of each line and drops repeats.
Can you show an example?
Input: "apple\nbanana\napple\ncherry\nbanana" → Output: "apple\nbanana\ncherry"
Is my text uploaded anywhere?
No. The tool runs in your browser, so your text never leaves your device.
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