Free Online Text Case Converter - Uppercase, Lowercase, Title Case & More
Transform your text instantly with our fast and accurate Text Case Converter. Convert any text into uppercase, lowercase, sentence case, title case, capitalized case, camelCase, snake_case, kebab-caseand many more formats — all directly inside your browser with zero data upload.
Why use a Text Case Converter?
Proper text casing improves readability, professionalism, and consistency across documents, emails, social media posts, code, UI copy, and SEO metadata. This tool helps writers, developers, students and content creators format text in one click.
Supported Case Formats
- UPPERCASE - Convert all letters to uppercase.
- lowercase - Convert all letters to lowercase.
- Sentence case - Capitalize the first letter of each sentence.
- Title Case - Capitalizes major words (SEO + headline friendly).
- Capitalized Case - Capitalize every word.
- camelCase - Popular for JavaScript variables.
- PascalCase - Used for component names & classes.
- snake_case - Used in Python & databases.
- kebab-case - Used in URLs and CSS classes.
Frequently Asked Questions
Is this Text Case Converter free?
Yes. The tool is 100% free and requires no registration or login.
Does my text get uploaded?
No. All conversions happen locally in your browser for complete privacy.
Can I convert large text blocks?
Yes. The tool handles long articles, code, essays and documents with no issues.
What formats does this tool support?
Uppercase, lowercase, sentence case, title case, camelCase, PascalCase, snake_case, kebab-case, and more.
Can I copy or download the converted text?
Yes. You can copy the result or download it as a text file.
Is there a character limit?
No. You can convert unlimited text as long as your browser can handle it.