Title Case capitalises the first letter of every word. For example, "the quick brown fox" becomes "The Quick Brown Fox".

What is Sentence case?

Sentence case capitalises only the very first letter of the text, treating the entire input as a single sentence.

Does it handle punctuation?

Yes. Punctuation is preserved as-is — only the letter casing changes.

Is there a length limit?

Very large inputs may be truncated. For typical web copy, headings, and articles there is no practical limit.

Case converter

Transform text to lower, upper, sentence, or capitalized case.

In short

Convert any text to lowercase, UPPERCASE, Title Case, or Sentence case instantly.

What Is Case Converter?

Case Converter changes the capitalisation of any block of text. Choose from four modes — lowercase, UPPERCASE, Title Case, and Sentence case — and the result is returned immediately.

When You Need a Case Converter

Text copied from PDFs, email threads, or older CMS platforms often arrives in inconsistent capitalisation. A case converter normalises the text in one step rather than editing word by word.

Heading and title case conventions also differ between style guides. Pasting your heading and converting it is faster than second-guessing each word.

Conversion Modes

lowercase — every character is lowercased
UPPERCASE — every character is uppercased
Title Case — the first letter of every word is capitalised
Sentence case — only the first letter of the text is capitalised

Best For

Copywriters and editors standardising heading capitalisation
Developers normalising string input for comparison or storage
Content teams cleaning up copy-pasted text from external sources
SEO teams formatting page titles and meta descriptions consistently

How Case Converter Works

Paste your text, select the target case, and run the conversion. The tool applies the selected case transformation server-side and returns the result as a copyable string.

Limitations of this tool

Title Case applies capitalisation to every word without exceptions — words like "and", "or", and "the" will also be capitalised.
Very large inputs may be truncated by server limits.

Frequently asked questions

What is Title Case?: Title Case capitalises the first letter of every word. For example, "the quick brown fox" becomes "The Quick Brown Fox".
What is Sentence case?: Sentence case capitalises only the very first letter of the text, treating the entire input as a single sentence.
Does it handle punctuation?: Yes. Punctuation is preserved as-is — only the letter casing changes.
Is there a length limit?: Very large inputs may be truncated. For typical web copy, headings, and articles there is no practical limit.

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Category: Content · Last updated 2026-11-03T04:04:32+00:00