Line Tools
Powerful line manipulation - sort, shuffle, filter, remove duplicates, add numbers, and more⌘⏎ run · ⇧⌘C copy · ⎋ resetINPUT
Enter text with multiple lines. Each line will be processed separately.
OUTPUT
❯ _Run an operation to see results here.then press ⌘⏎
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What is Line Tools?
Line Tools manipulate text line by line — sort, shuffle, filter, remove duplicates, add numbering and more — in your browser. Paste a list and reshape it instantly for data cleanup, deduping or preparing input for another tool. Processing is entirely local.
How to use it
- 01Paste your lines of text.
- 02Pick an operation (sort, dedupe, shuffle, filter, …).
- 03Copy the transformed lines.
FAQ
Can it remove duplicate lines?
Yes — dedupe keeps the first occurrence and drops the rest.
Does sorting handle numbers?
Yes — natural/numeric sort options order 2 before 10 correctly.
Is my text private?
Yes — everything runs in your browser.
Examples
Sort lines alphabeticallyapple
banana
cherry
Remove duplicatesapple
banana
cherry
Add line numbers1. First
2. Second
3. Third