How to Convert lowercase to UPPERCASE Text
Published 2026-01-02 · convertcase.in
Whether you are writing a heading, a constant in code, or fixing a formatting mistake, converting lowercase to uppercase is a common task. Here are the best methods.
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1Online Method
Visit convertcase.in, paste your text, and click "UPPER CASE". Done in under 2 seconds.
2Microsoft Word Shortcut
Select text and press Shift + F3 until uppercase is shown, or go to Home → Change Case → UPPERCASE.
3Excel UPPER Function
Type =UPPER(A1) in an empty cell to convert the referenced cell's text to all caps.
4Python toUpper
In Python: "your text".upper() — returns "YOUR TEXT".
Frequently Asked Questions
What is the shortcut to uppercase in Word?
Select text and press Shift+F3 to cycle through cases, or Ctrl+Shift+A for all caps.
How do I make text all caps in CSS?
Use text-transform: uppercase; in your CSS.