Clean and Deduplicate Data Lines

Remove duplicate lines, trim whitespace, and normalise text data from CSV exports and logs.

Tiada log masuk diperlukan

Sort order

Ignore caseRemove duplicatesTrim whitespaceRemove empty lines

Input · 7 lines

Sorted · 7 lines

apple banana cherry date elderberry fig grape

Data Cleanup tips

🧹

Paste raw data exports with inconsistent whitespace. Enable "Trim whitespace" and "Remove duplicates" to produce a clean, unique set of values.

💡

Log files often contain repeated identical lines. Sort + deduplicate to get a unique list of error messages or events for analysis.

📊

Excel/Sheets exports sometimes have trailing spaces that break lookups. Trim whitespace here before re-importing for reliable data joins.

🔧

Remove empty lines to compact your data. The option strips any blank lines — including lines that are only whitespace after trimming.

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

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