Case converter

Change text to UPPERCASE, lowercase, Title Case, Sentence case, or programming styles like camelCase and snake_case, with one click.

Free · no limitsPrivate · nothing sentNo sign-up

Case Converter at a glance

Price
Free, no limits, no sign-up
Privacy
Runs in your browser. Files are never uploaded.
Works with
Any text
You get
Converted text, copy or .txt
Works on
Windows, Mac, Linux, Android and iPhone, in Chrome, Edge, Firefox or Safari
Updated

How to use Case Converter (free, no upload)

  1. Paste or type your text.
  2. Click the case you want. You can switch between cases as often as you like: each one is made from your original text, so nothing gets mangled.
  3. Click ↺ Original to get your text back exactly as you entered it.
  4. Click Copy or download it as a .txt file.

Frequently asked questions

How does Title Case work?

Major words are capitalized and short words like 'and', 'of' and 'the' stay lowercase unless they start the title.

What are camelCase and snake_case for?

They're naming styles in programming: camelCase joins words with capitals (myVariableName), snake_case joins them with underscores (my_variable_name).

Is my text sent anywhere?

No. Everything happens in your browser.