Free · No sign-up · Runs in your browser

Text Case Converter

Paste your text and switch it to Sentence case, UPPERCASE, lowercase, Title Case and more — in one click.

0Words
0Characters
0Sentences
0Paragraphs

Convert to

How it works

How to use the Text Case Converter

  1. 1

    Type or paste your text into the box.

  2. 2

    Click a case under “Convert to” — the text changes instantly.

  3. 3

    Copy the result or download it as a .txt file.

Use cases

When to use each text case

Choosing the right case improves readability, clarity and engagement.

Sentence Case

For Clean and Professional Text

Best for writing emails, documentation, or articles where natural grammar flow is important. Use it when: You want your content to look polished and grammatically correct.

Lower Case

For Simplicity and Standardization

Great for technical labels, URLs, tags, or minimalist design elements. Use it when: You're cleaning messy CAPS LOCK text or formatting meta data.

Upper Case

For Emphasis and Visibility

Perfect for headings, warning labels, or promotional callouts that need attention. Example: "DOWNLOAD NOW" or "URGENT NOTICE"

Capitalized Case

For Stylish Labels and Highlights

Useful for product names, categories, or styled lists. Use it when: You want each word to stand out without full caps. Example: "Limited Time Offer Ends Soon"

Title Case

For SEO Headlines and Titles

Follows standard formatting for blogs, books, and news articles. Example: "Best Online Tools To Convert Text Instantly"

Alternating Case

For Creative or Playful Text

Used for memes, jokes, or sarcastic commentary online. Example: "ThIs TeXt Is JuSt FoR fUn"

FAQ

Frequently asked questions

What is the difference between Title Case and Capitalized Case?

Capitalized Case makes the first letter of every word uppercase. Title Case does the same here, and is the style used for headlines, book titles and page headings.

How do I fix text typed with Caps Lock on?

Paste it in and click Sentence case — it lowercases everything and then capitalises the first letter of each sentence.

Is my text saved anywhere?

No. Conversion happens entirely in your browser, and nothing is uploaded or stored.

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