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Text Case Converter

Instantly convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more with one click

4.9 ⭐ (7,654 ratings) • 100% Free • 9 Case Styles

📝 Enter Your Text

0 characters • 0 words

✨ Converted Text

💡 Quick Examples

Normal Text

Regular sentence

Code Variable

Programming style

Article Title

Headline format

Mixed Case

Various styles

ℹ️ How to Use Case Converter

Enter Text: Type or paste your text in the input area. The converter supports any length of text.
Select Case: Click any conversion button to instantly transform your text to that case style.
Preview Live: See real-time preview of how your text will look in each case before converting.
Copy & Save: Use copy button to copy converted text or download as a text file for later use.

Free Text Case Converter - Change Text Case Online

Transform text between different case styles instantly with our free online case converter. Convert to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, and more. Perfect for developers, writers, content creators, and anyone needing quick text formatting.

Key Features

Multiple Case Styles: Support for 10 different case conversion types including UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, tOGGLE cASE, and AlTeRnAtInG case. One-click conversion with live previews.

Real-Time Preview: See instant preview of how your text will look in each case style before converting. Preview updates automatically as you type, helping you choose the perfect format for your needs.

Developer Friendly: Convert variable names between coding conventions. Transform camelCase to snake_case, kebab-case to PascalCase, or any combination. Essential for code refactoring and maintaining consistent naming conventions.

Common Use Cases

Programming & Development: Convert variable names between different naming conventions. Transform API responses, format JSON keys, standardize code style. Perfect for JavaScript, Python, Ruby, PHP, and other programming languages.

Content Writing: Format article titles, headings, and headlines properly. Convert blog post titles to Title Case, fix CAPS LOCK mistakes, standardize text formatting across documents. Essential for professional content creation.

Data Processing: Clean and format data from spreadsheets, databases, or text files. Standardize names, addresses, or any text data. Convert bulk text to consistent format for imports and exports.

How It Works

Simply paste your text into the input area and click any conversion button. The tool instantly transforms your text to the selected case style. All conversions happen in your browser for complete privacy and instant results. No registration or installation required.

Start Converting Text Case Now!

Enter your text above and choose from 10 different case conversion styles. Perfect for developers, writers, and content creators!

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Important Disclaimer

This tool is provided for informational and educational purposes only. Results generated are estimates or general guidance and should not be considered as professional advice or 100% accurate predictions.

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Accuracy Notice

Results may vary based on inputs, algorithms, and external factors. Always verify critical information with qualified professionals.

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No Professional Advice

This tool does not replace consultation with doctors, lawyers, astrologers, financial advisors, or other licensed professionals.

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Use at Your Discretion

We are not liable for any decisions, actions, damages, or losses arising from the use of this tool or its results.

By using this tool, you acknowledge that: Results are for entertainment, educational, or reference purposes. For important decisions (medical, legal, financial, religious), always consult qualified experts. Read our complete Disclaimer and Terms of Service.