Title Case capitalizes the first letter of each major word, following standard English title-casing conventions (articles, conjunctions, and prepositions of fewer than 5 letters are usually lowercase unless they're the first word).

What's the difference between camelCase and PascalCase?

camelCase starts with a lowercase letter (helloWorld), while PascalCase starts with uppercase (HelloWorld). camelCase is common for variable and function names; PascalCase for class names.

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Text Tools

Case Converter

Instantly convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more.

Last updated July 1, 2026

How to use Case Converter

1Paste or type your text into the input box.
2Click any conversion button to transform the text instantly.
3Copy the result with the copy button.

Why use this tool

Covers 8 case formats in one tool — no switching between tools.
Processes entirely client-side; your text never leaves your device.
One-click copy for frictionless workflow integration.
Handles multi-line and multi-word input correctly.

Use cases

Normalizing copy-pasted content

Quickly fix inconsistent casing from copy-pasted text before dropping it into a document or CMS.

Generating variable names

Convert a plain-English label into camelCase or snake_case for use in code without typing it out manually.

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Case Converter

How to use Case Converter

Why use this tool

Use cases

Frequently asked questions

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Get new tools and SEO tips in your inbox

How to use Case Converter

Why use this tool

Use cases

Frequently asked questions

What is Title Case?

What's the difference between camelCase and PascalCase?

Was this tool helpful?