Start With Whitespace
Extra spaces, empty lines, and trailing whitespace make text look unprofessional. Clean spacing before you apply capitalization or formatting.
Normalize Repeated Lines
Pasted lists often contain duplicates. Removing duplicate lines helps you prepare cleaner lists, keywords, notes, and spreadsheet values.
Apply Case Last
After the text is clean, use sentence case, title case, or smart capitalization depending on whether the text is body copy, a headline, or a quick note.