Case Converter – Change Text Case Instantly

Case Converter: Easily Change Text to Any Format

A case converter lets you instantly change how your text looks—whether you need everything in UPPERCASE, a neat Title Case headline, or code-friendly camelCase. It’s quick, precise, and ideal for editing, publishing, or coding.

Core case types (with examples)

• UPPERCASE: “HELLO WORLD” – useful for emphasis or headings.
• lowercase: “hello world” – for minimal or technical styling.
• Sentence case: “Hello world.” – capitalizes only the first letter of a sentence.
• Title Case: “Hello World from Cloud2Convert” – capitalizes major words but not small linking words like “and”, “of”, “the”.
• Capitalized Case: “Hello World From Cloud2Convert” – capitalizes every word uniformly.
• Toggle Case: “hELLO wORLD” – swaps each letter’s capitalization.
• Alternating Case: “HeLlO WoRlD” – playful text effect.

Headline & title capitalization rules

Smart Title Case avoids capitalizing small connector words like “a”, “and”, “of”, “the”, or “to”. This keeps your writing professional and readable. Use it for blog titles, email subject lines, and reports.

Do:

• Capitalize main nouns, verbs, adjectives, and adverbs.
• Keep small linking words lowercase.

Don’t:

• Capitalize every single word blindly.
• Use inconsistent casing across a document.

Programming case styles

• camelCase: “helloWorld” – common in JavaScript & Java variable names.
• PascalCase: “HelloWorld” – often used for class names.
• snake_case: “hello_world” – popular in Python and databases.
• kebab-case: “hello-world” – common in URLs and CSS class names.
• SCREAMING_SNAKE_CASE: “HELLO_WORLD” – constants in many programming languages.
• SCREAMING-KEBAB-CASE: “HELLO-WORLD” – rare but useful for emphasis.

How to use the case converter

1. Paste or type your text into the box above.
2. Select your preferred case style.
3. Copy, download, or reset with one click.

You can also check word, character, or sentence counts, use Find & Replace, and rest assured your text stays private—everything runs in your browser.

When to use it

• Social media formatting: fix accidental caps or lowercase captions.
• Headlines and titles: match blog and news headline conventions.
• Coding: switch between naming conventions.
• Reports and documents: keep presentation consistent.

Basic converters vs complete editor-style tools

• Basic: only uppercase/lowercase toggles.
• Complete converter: includes sentence, title, capitalized, alternating, and programming cases with real-time conversion and copy/download options.

FAQ

Does the converter keep punctuation?

Yes, it preserves punctuation and line breaks while changing text case.

Is title case accurate with small words?

Yes. It skips minor words like “and,” “of,” or “in” unless they start or end a title.

Can it handle large text?

Absolutely. It processes thousands of words instantly in your browser—no upload or delay.

What about accented or Unicode characters?

They remain intact. The converter handles Unicode safely for all major languages.

How does it differ from Word or Google Docs?

This tool is faster: no menu hunting or formatting loss. Just paste and convert.

Can I use it offline?

Yes, once loaded, it runs entirely in your browser with no data stored online.

Try it now

Paste any text, pick your preferred case, and convert instantly. Bookmark this free online case converter for quick formatting anytime.