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Sort / Dedupe / Shuffle Text Lines
Paste a list → sort A-Z / Z-A / numeric, reverse, shuffle, dedupe. Vietnamese-aware comparison.
All tools Browser-only
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Features
- Sort A → Z / Z → A: uses
localeCompare('vi')so Vietnamese diacritics order correctly. - Numeric sort: parses each line as a number.
- Dedupe: keeps first occurrence; optional case-insensitive.
- Reverse: flips line order without altering content.
- Shuffle: Fisher-Yates.
- Trim + drop empty lines: cleans input automatically.
Who this is for
Content writers, editors, SEO specialists, devs handling text/markdown — URL slugs, char counts, regex testing, SQL formatting.
FAQ
Does this support Vietnamese diacritics?
Yes. All text tools fully support Vietnamese Unicode, including modern diacritic rules.
Is my pasted text saved?
No. Text only exists in the current tab. Refresh or close = gone. TopDev stores nothing.
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