SL SortLines

Text Line and List Tools

Sort, deduplicate, compare, randomize, reverse, and clean text lists in your browser. Paste lines, choose the action, copy the result.

Sort lines now Browse tools
Browser-side processing No signup Copy and download output
clean + sort preview
Input
keyword research
Sort Lines
remove duplicate lines
keyword research
 
Compare Lists
apple 10
apple 2
Output

Choose a tool

Each tool is focused on a common line-based workflow and keeps your pasted text on your device.

Sort LinesAlphabetize lines A to Z, Z to A, naturally, numerically, or by length. Remove Duplicate LinesKeep unique lines and see how many duplicates were removed. Remove Empty LinesDelete blank or whitespace-only lines from pasted text. Compare ListsFind items only in A, only in B, shared by both, or in either list. Find Duplicate LinesShow repeated lines with counts and original line numbers. Randomize ListShuffle a list or pick one or more random items. Reverse LinesFlip line order from bottom to top or swap adjacent pairs. Clean Keyword ListsPrepare SEO keyword exports by trimming, deduping, lowercasing, and sorting.

Popular workflows

Clean a keyword export

Remove blanks, normalize spacing, dedupe keywords, and sort the final list before analysis.

Prepare spreadsheet values

Paste one column, remove repeated rows, and copy the output into Sheets or Excel.

Compare two data sets

Check what is missing, shared, or unique across two plain-text lists.

Randomize names or tasks

Shuffle a list for ordering, selection, review rounds, or simple assignment.

FAQ

Are my lists uploaded?

No. The tools run in your browser. Your pasted text is processed locally on your device.

Do I need an account?

No. The line tools are designed for quick copy-and-go tasks with no signup.

Which tool should I start with?

Use Sort Lines for ordering, Remove Duplicate Lines for deduping, Compare Lists for two-list differences, and Clean Keyword Lists for SEO exports.