Text case converter
Convert text to UPPERCASE, lowercase, Title Case, Sentence case and more — instantly and privately.
Fix your text case in one click
Caps Lock left on? Need a heading in Title Case, or a paragraph tidied into proper Sentence case? This converter transforms your text between six styles — UPPERCASE, lowercase, Title Case, Sentence case, aLtErNaTiNg and inverse — without retyping a thing.
It works entirely in your browser, so your text stays private. Handy for headings, form fields, social posts and code.
Frequently asked questions
How do I change text to uppercase or lowercase?
Paste your text, then click UPPERCASE or lowercase. The text updates instantly, and you can copy it with one tap.
What is Title Case vs Sentence case?
Title Case capitalises the first letter of every word (Like This). Sentence case capitalises only the first letter of each sentence (Like this).
Is my text private?
Yes — the conversion happens in your browser, so your text is never uploaded or stored.
Is it free?
Yes — free, no sign-up and no limits.
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