Text Case Converter
Convert text between uppercase, lowercase, title case, camelCase, snake_case, and more.
Removes punctuation and symbols
Removes extra spaces and line breaks
Removes all numeric characters
Ready to Convert
Enter some text above to see all case conversions
Supports bulk text and file uploads
Text Case Converter — Convert Text Case Styles Online in 1 Click
The Text Case Converter transforms text capitalization instantly. Whether you need to fix accidentally typed ALL CAPS sentences, format blog headlines into Title Case, or convert variable names into developer formats (camelCase, snake_case, PascalCase, kebab-case), conversion is instant, private, and unlimited.
Supported Case Styles
Sentence case & Title Case
Standard grammatical capitalization for essays, articles, and headline banners.
UPPERCASE & lowercase
Quickly toggle full capitalized or lowercase text strings with one click.
camelCase & PascalCase
Ideal for JavaScript/TypeScript variables, class identifiers, and React components.
snake_case & kebab-case
Standard identifiers for Python functions, database table columns, and URL slugs.
Frequently Asked Questions
Is there any character or word limit?
No. You can paste and convert everything from short single words to multi-chapter documents.
Does this tool preserve spaces and punctuation?
Yes. Text modes (Sentence case, Title Case) preserve punctuation, while code modes (camelCase, snake_case) sanitize spaces into valid programming delimiters.
Is my text stored or sent to a server?
No. All text processing runs directly inside your web browser.
Guides & Tutorials for Text Case Converter
Title Case vs camelCase vs snake_case: Complete Developer Naming Guide
When to use each casing convention in codebases, APIs, and editorial copy.
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