How to Change Text Case Without Retyping – Fastest Methods
Published 2026-03-22 · convertcase.in
Retyping text just to change its case is a complete waste of time. Here are the fastest ways to change case without retyping a single character.
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1Online: ConvertCase (Fastest)
Paste → click → copy. Takes under 5 seconds for any amount of text.
2In Word/Google Docs
Select text → use Change Case feature or Shift+F3. Works without leaving your document.
3In VS Code
Select text → Ctrl+Shift+P → type "transform to uppercase/lowercase" → Enter.
4In Terminal
echo "HELLO WORLD" | tr "[:upper:]" "[:lower:]"
Frequently Asked Questions
Can I change case in Gmail?
Gmail has no built-in case tool. Draft your text in convertcase.in, then paste into Gmail.