Free Text Case Converter – Change Text Case Online
Convert text to any case format instantly.
ToolCraftr is a free text case converter that transforms text into uppercase, lowercase, title case, sentence case, camel case, and more. Our case converter tool supports all common programming and writing conventions. Perfect for writers, developers, and content creators.
Who is this text case converter for?
Content Writers formatting titles, headings, and text consistently across documents.
Developers converting variable names between camelCase, snake_case, and kebab-case.
Social Media Managers formatting posts and captions for different platforms.
Students & Academics ensuring proper capitalization in essays and papers.
Key Features
8+ Case Styles
Support for uppercase, lowercase, title case, sentence case, camelCase, PascalCase, snake_case, and kebab-case.
Instant Conversion
Real-time text transformation as you type. No delays, no waiting.
Preserve Formatting
Intelligent conversion that respects word boundaries and special characters.
One-Click Copy
Copy converted text to clipboard instantly with a single click.
No Character Limits
Convert unlimited text - from single words to entire documents.
100% Private
All conversions happen in your browser. No text is sent to servers.
Understanding text case styles
Title Case capitalizes major words for titles. Sentence case capitalizes only the first word and proper nouns.
camelCase and snake_case are common in programming. UPPERCASE is used for emphasis or constants.
Common Questions
What case styles are supported?
We support uppercase, lowercase, title case, sentence case, camel case, pascal case, snake case, kebab case, and alternating case. All conversions happen instantly as you type.
What is title case?
Title case capitalizes the first letter of each major word while keeping minor words (like 'a', 'the', 'and') lowercase, unless they start a sentence. It's commonly used for titles and headings.
Can I convert large amounts of text?
Yes! There are no character limits. You can convert entire documents, articles, or any amount of text instantly in your browser.
Is my text data stored?
No. All text conversion happens entirely in your browser using JavaScript. We do not store, log, or transmit any of your text to our servers.