Sort & Deduplicate Lines — Text Tool
Sort lines and remove duplicates. Locale-aware and fast. Runs entirely in your browser.
Lines: 5 → 3
About this tool
Sort lines with locale-aware comparison and remove duplicates with optional case sensitivity.
Useful for lists, tags, and cleanup.
FAQ
Does the tool upload my text?
No. All processing happens in your browser; nothing is sent to a server.
How are lines sorted?
We use Intl.Collator for locale-aware alphabetical order. You can toggle descending and case sensitivity.
How does duplicate removal work?
We keep the first occurrence and drop subsequent duplicates. You can make it case-sensitive or insensitive.
Can I share a prefilled link?
Yes. Use the Share button—the text and options are encoded in the URL query (?q=...).
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