Text Cleanup
Tools for tidying up text: remove duplicate lines, sort lines alphabetically or by length, remove blank lines, number lines, find and replace using plain text or regex.
Everything runs right in your browser — handy for cleaning up lists, logs, and exports before further processing.
Remove Duplicate Lines
Remove duplicate lines from a list or block of text online.
Sort Lines
Sort the lines of a text block online, alphabetically or by numeric value, ascending or descending.
Remove Blank Lines
Remove or collapse blank lines in a block of text online.
Number the Lines of a Text
Add a sequential number to each line of text online.
Find & Replace in Text
Find and replace text online: plain mode (case-sensitive, whole-word-only) and a regular-expression mode with flags and capture…