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Free online tool

Case Converter

Convert text to uppercase, lowercase, or title case.

About This Tool

The Case Converter changes your text between uppercase, lowercase, title case, and sentence case in one click — no retyping needed. It's a small tool that saves real time whenever formatting rules change: a headline that needs Title Case, a form field that requires ALL CAPS, or a paragraph you accidentally left with Caps Lock on. Paste your text, pick the case you need, and copy the result.

How It Works

  1. Paste your text into the box — any length, any formatting
  2. Choose the case you want: UPPERCASE, lowercase, Title Case, or Sentence case.
  3. Copy the converted text instantly — no need to retype a single word.

Use Cases

  • Writers fixing text that was accidentally typed in the wrong case.
  • Marketers formatting headlines and titles consistently.
  • Developers normalizing text data for forms or databases.
  • Students formatting titles and headings for academic papers.
  • Anyone cleaning up text copied from a source with inconsistent capitalization.

Helpful answers

Frequently Asked Questions

FAQs for Case Converter

A free tool that converts text between uppercase, lowercase, title case, and sentence case instantly.

Yes, no account needed.

Paste your text, select the case format you want, and copy the result.

No, it works directly in your browser.

No. The tool processes your text in your browser and does not send it to our server.

Yes — numbers and symbols pass through unchanged; only letter casing is affected.