Text UtilitiesText ConvertersFree Tool
Uppercase Converter
Convert any text to ALL UPPERCASE using JavaScript's built-in Unicode-aware case mapping.
How to Use Uppercase Converter
- 1Paste your text
- 2View the uppercase result instantly
- 3Copy it to your clipboard
Frequently Asked Questions
Yes — it uses JavaScript's standard toUpperCase(), which correctly uppercases accented Latin letters (é→É) and most other scripts with case distinctions, not just plain A-Z.
No — only letters that have an uppercase form are changed; digits, symbols, and punctuation pass through unchanged.
No — the conversion happens entirely in your browser.
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