Identify Repeats in To-Do Lists

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

Tiada log masuk diperlukan

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.

Masukkan

Enter your data into the tool above. Everything stays local to your browser.

Proses

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

Muat turun

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓Percuma sepenuhnya — tiada kos tersembunyi, selama-lamanya

✓Tiada akaun, e-mel atau log masuk diperlukan

✓Fail tidak pernah meninggalkan peranti anda

✓Tiada had saiz fail langsung

✓Tiada tera air pada sebarang output

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