What is the Case Converter?
Retyping text just to fix its capitalisation is tedious — pasted text from a PDF that came through in ALL CAPS, a heading that needs Title Case, or a sentence that needs proper capitalisation after copying from a chat. This tool converts your text between five common cases instantly, in place, so you can copy the result straight out.
How to Use This Tool
- Paste or type your text into the box.
- Click UPPERCASE, lowercase, Title Case, Sentence case or aLtErNaTiNg.
- Click Copy Result to copy the converted text.
Frequently Asked Questions
What case options are available?
UPPERCASE, lowercase, Title Case, Sentence case, and aLtErNaTiNg cAsE.
Is my text sent to a server?
No. Conversion happens entirely in your browser as you type.
Last updated: August 2026
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