Clean and Deduplicate Data Lines

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

कोई लॉगिन आवश्यक नहीं

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.

दर्ज करें

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

प्रसंस्करण करें

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

डाउनलोड करें

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

✓पूरी तरह मुफ़्त — कोई छुपी लागत नहीं, कभी नहीं

✓कोई खाता, ईमेल या लॉगिन आवश्यक नहीं

✓फ़ाइलें कभी भी आपके डिवाइस से बाहर नहीं जातीं

✓किसी भी तरह की फ़ाइल आकार सीमा नहीं

✓किसी भी आउटपुट पर कोई वाटरमार्क नहीं

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