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Case Converter

Convert text to UPPERCASE, lowercase, Title Case, or Sentence case. Great for consistent styling and readability.

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What is a case converter?

A case converter changes the capitalization style of text—useful for titles, headings, labels, and quick normalization. This tool supports UPPERCASE, lowercase, Title Case, and Sentence case.

How to use

  1. Paste text into the input box.
  2. Select the desired mode (UPPERCASE, lowercase, Title Case, Sentence case).
  3. Copy or download the converted output.

Common use cases

  • Formatting blog titles and headings.
  • Normalizing product labels or UI copy.
  • Preparing text for consistent search or comparison.

FAQ

Is Title Case linguistically perfect?

It’s a best-effort implementation for everyday use. If you follow a strict style guide (AP/Chicago/etc.), review the output.

Does it support non-English languages?

Basic casing works best for Latin alphabets. Some languages have special casing rules that may not be fully covered.

Is my text uploaded?

No. Conversion runs locally in your browser by default.