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Case Converter

Switch text between uppercase, lowercase, title case and sentence case in one click.

✓ All conversions happen locally in your browser.

Common uses

Useful for headings, articles, metadata and text copied from sources with inconsistent capitalization.

About this tool

What is Case Converter?

Case Converter changes text between uppercase, lowercase, title case and other common capitalization styles in seconds. It is useful when copied text has inconsistent formatting or when you need a specific style for headings, documents or posts.

How to use it

Three simple steps

  1. Paste your text into the editor.
  2. Choose the capitalization style you want.
  3. Copy the converted result.
Why use it

Built for quick everyday tasks

  • Fix inconsistent capitalization instantly.
  • Multiple text-case options in one place.
  • No document upload required.
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FAQ

Frequently asked questions

Does Case Converter change the words themselves?

No. It changes capitalization while keeping the underlying text content.

Can I convert long text?

Yes. You can paste larger blocks of plain text into the editor.

Can I switch between different case styles?

Yes. You can try different styles without re-entering the text.