ToolSphere
All Tools
Home / Tools / Case Converter
Writing

Case Converter

Convert text between UPPERCASE, lowercase, Title Case, Sentence case and camelCase instantly.

FreePrivateInstant

Enter your text

Converted text will appear here.
Ad space — 728×90

About this tool

Instantly convert any text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase or aLtErNaTiNg case — handy for headlines, code variables and social posts.

Frequently asked questions

Is there a text length limit?

No practical limit — the conversion runs entirely in your browser.

Does it work with special characters or emojis?

Yes, non-letter characters like numbers, punctuation and emojis are left unchanged during conversion.

Can I convert code variable names with this?

Yes, camelCase conversion is commonly used for turning phrases into valid JavaScript/Java variable names.

Is my text uploaded anywhere?

No, the conversion runs entirely in your browser — nothing is sent to a server.

How to use this tool

  1. Paste or type your text into the input box.
  2. Select the case style you want: UPPERCASE, lowercase, Title Case, Sentence case, camelCase or aLtErNaTiNg case.
  3. Click Convert and copy the result instantly.