Clean a pasted list
Remove repeated lines, blank lines and unwanted spacing with local previews and optional matching rules.
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Text tools
Clean pasted lists, prepare consistent text styles and compare changes. Inputs stay in your browser, with compact workspaces and copy/download controls.
Duplicate & Text Cleaner
Text Case Converter
Diff Checker
Which tool should I use?
Change text style
Switch lowercase, uppercase, title, sentence and identifier naming styles such as camelCase or snake_case.
Try Text Case Converter →Review changes
Compare original and revised text, JSON or source code with side-by-side or unified highlights and downloadable patches.
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