📝 Case Converter & Text Cleaner
Convert text to Upper Case, Lower Case, Title Case, and more instantly.
Usage Guide: Which Mode Should I Use?
Not sure which button to click? Here is a quick style guide for standard formatting.
What it does: Capitalizes the First Letter of Every Word.
★ Essential for Excel lists
What it does: Capitalizes only the first letter of a sentence and proper nouns.
What it does: CONVERTS EVERYTHING TO CAPITALS.
What it does: converts text to small letters.
What it does: tUrNs tExT iNtO tHiS (Randomized caps).
Is my text saved on your server?
No. This tool runs 100% in your browser using JavaScript. Your text never leaves your computer, so it is perfectly safe to use for sensitive documents, emails, or private data.
Frequently Asked Questions
Yes. You can copy a column from Excel, paste it here, click “Title Case,” and paste it back. It is often much faster than writing and dragging a =PROPER() formula.
There is no hard limit, but browser performance may slow down if you paste more than 50,000 words at once. For standard articles, lists, and documents, conversion is instantaneous.