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Case Converter
Switch text between UPPERCASE, lowercase, Title Case and more.
Your text stays on your device and is never stored.
About this tool
Change pasted text to UPPERCASE, lowercase, Title Case, Sentence case or alternating case in one click — handy for headlines, cleaning up text pasted from other sources, or fixing accidental caps lock. Conversion happens instantly and locally as you type.
What case styles are supported?
UPPERCASE, lowercase, Title Case, Sentence case and more.
Does this work on long text?
Yes, there’s no practical length limit.
Is my text saved anywhere?
No, conversion happens locally in your browser only.