Identify Repeats in To-Do Lists

Spot duplicate tasks in long to-do lists or project trackers.

Ez da saioa hasi behar

Ignore caseTrim whitespaceIgnore empty lines

Input (one item per line)

Occurrence counts

Output will appear here…

To-Do Lists tips

✅

For long shopping lists or trip packing lists, find accidentally-added duplicate items.

💡

For team task lists, find tasks claimed by multiple people that need consolidation.

🎯

The "Keep unique" mode produces a clean, deduplicated list — paste back into your task tracker.

Sartu

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Prozesua

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Deskargatu

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✓Erabat doakoa, ezkutuko kosturik, inoiz

✓Ez da konturik, posta elektronikorik edo saioa hasteko beharrik

✓Fitxategiak ez dira inoiz zure gailutik irteten

✓Ez dago fitxategien tamaina mugarik

✓Ez dago ur-markarik edozein irteeratan

Dedupe Email Lists

Clean up email lists before importing into Mailchi

Clean Data Before Analysis

Find duplicate rows in CSV exports or database dum

Count Word Frequency

Paste a list of words/keywords to see which appear

Find Repeated Commit Messages

Paste a git log to find authors' habitual commit m