Online Text Case Converter

Transform text between different case formats instantly: uppercase, lowercase, title case, sentence case, and various coding formats. Ideal for content creators, developers, and students.


Professional Case Conversion Tool for All Needs

Our online case converter instantly transforms text between all major formats: UPPERCASE, lowercase, Title Case, Sentence case, snake_case, camelCase and more. Essential for programmers, writers, SEO specialists, and anyone working with text.

Complete Case Conversion Features

  • Standard text formats: Uppercase, lowercase, sentence case, title case
  • Programming formats: Snake_case, camelCase, kebab-case, dot.case
  • Text cleaning: Remove symbols, extra spaces, and line breaks
  • Bulk processing: Convert entire documents at once
  • Instant results: Real-time conversion without page reload

Practical Applications:

For Developers

  • Convert variables between naming conventions
  • Format JSON keys and API responses
  • Prepare database field names

For Content Creators

  • Format article titles and headings
  • Standardize product names
  • Prepare social media content

Supported formats include: UPPERCASE, lowercase, Capitalized Case, Sentence case, Title Case, snake_case, camelCase, kebab-case, dot.case, and 12+ other text transformations

Why Our Case Converter Ranks #1

Zero Latency

Real-time processing with no delay

Privacy First

No server storage of your text

Universal Compatibility

Works on all devices and browsers

Case Converter FAQs

How does sentence case work?

Sentence case capitalizes the first word of each sentence and lowercases the rest, perfect for paragraphs and body text.

What's the difference between camelCase and PascalCase?

camelCase starts with lowercase (myVariable), while PascalCase starts with uppercase (MyClass). Both capitalize subsequent words.

Can I convert CSV data?

Yes! Paste CSV content to convert column headers or values between different cases in bulk.