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Case Converter

100% Free

Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case and more instantly.

8 Case Styles
Instant
One-click Copy
Client-Side

Converted Output

Hello World This Is A Test
Active: Title Case

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  • Responsive design
  • Lightweight & fast
  • No backend required
  • Always up-to-date 
<iframe
  src="https://tools.town/embed/case-converter/"
  width="100%"
  height="600"
  style="border:none; border-radius:12px;"
  loading="lazy"
  title="Case Converter">
</iframe>

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How to Use

  1. 1 Type or paste your text into the Input Text area
  2. 2 Click any of the 8 case buttons — UPPER, lower, Title, Sentence, camel, Pascal, snake_, kebab-
  3. 3 The converted output appears instantly on the right
  4. 4 Click Copy to copy the converted text to your clipboard

Features

  • 8 case transformations in one tool
  • camelCase and PascalCase with automatic word boundary detection
  • snake_case and kebab-case for developer naming conventions
  • Sentence case preserves start-of-sentence capitalisation
  • One-click copy to clipboard
  • 100% browser-based — text never leaves your device

Why it Matters

Developers rename variables, designers format headings, and writers fix accidental caps lock — all daily tasks where manually retyping is slow and error-prone. This converter handles all common case styles instantly, saving time whether you're writing code, content, or documentation.

★★★★★

Use Cases

Developers

Convert names to camelCase, PascalCase, or snake_case for code

Content Writers

Fix title capitalisation or convert ALL CAPS to sentence case

SEO & Slugs

Generate kebab-case slugs for URLs and page titles

Data Cleaning

Normalise inconsistent case in spreadsheet or CSV data

Frequently Asked Questions

What is camelCase?
camelCase starts with a lowercase letter, with each subsequent word capitalised. Used in JavaScript variables: myVariableName.
What is PascalCase?
PascalCase capitalises the first letter of every word, including the first. Used in class names: MyClassName.
What is kebab-case?
kebab-case is all lowercase with hyphens between words. Standard for URL slugs and CSS class names: my-class-name.
What is snake_case?
snake_case is all lowercase with underscores between words. Common in Python and database column names: my_column_name.

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