Academic Tools : Duplicate Rows Finder

Duplicate rows finder

client‑side dataset analysis · detect & count duplicates · no server · private

✅Browser only

✅No upload

✅CSV / text

✅Offline

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Dataset duplicate scanner

⚡ client‑side aggregation · instant duplicate count

📋 Paste dataset (one row per line, optionally CSV) apple, fruit, 42 banana, yellow, 7 apple, fruit, 42 orange, citrus, 3 banana, yellow, 7 grape, purple, 5

Case‑sensitive

Trim spaces

🔍 preview first 5 rows 10 20

🧮 counts client‑side

📋 Duplicate rows

case‑sensitive

⏳ Click "Find duplicates" to analyze dataset.

* only rows appearing more than once are shown. fully client‑side.

🛡️ 100% private: dataset never leaves browser. Zero network calls. no data uploaded

Why dataset duplicate finder?

Ideal for cleaning academic survey data, removing redundant rows, or checking CSV exports. All processing stays in your browser – no hidden server logs.

✓ exact/fuzzy match ✓ case‑sensitive toggle ✓ copy/paste friendly

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aggregated counts

duplicates highlighted

📀 data analysis · blogger ready client‑side duplicate scanner

⚡ instant aggregation