Which cases are supported?

camelCase, PascalCase, snake_case, SCREAMING_SNAKE_CASE, kebab-case, Title Case, sentence case, UPPER, and lower.

How do I convert a string to camelCase?

Paste your text and read the camelCase row. Words are joined with no spaces, the first word is lowercase, and each following word is capitalised, so "user profile id" becomes "userProfileId".

What is the difference between camelCase and PascalCase?

Both remove spaces and capitalise each word. camelCase leaves the very first letter lowercase (userProfileId), while PascalCase capitalises it too (UserProfileId).

How do I reverse camelCase back into words?

Paste the camelCase (or PascalCase) string and pick sentence case or Title Case. The converter splits on the capital-letter boundaries, so "userProfileId" becomes "User Profile Id".

Does it handle non-English text?

Unicode letters are preserved, and diacritics are kept rather than stripped.

Is my text sent anywhere?

No. The conversion runs locally.

Case Converter

Convert text into camelCase, snake_case, kebab-case, and more.

Input

Words separated by spaces, hyphens, underscores, dots, or case boundaries are all detected.

Common conventions

camelCase: JS, Java, C# variables & functions.
PascalCase: classes & types in most languages.
snake_case: Python, Ruby, Rust, SQL, file names.
SCREAMING_SNAKE_CASE: constants & environment variables.
kebab-case: URL slugs, CSS classes, CLI flags.
Title Case: headings & product names.

camelCase

Lowercase first word, capitalize the rest, no separators.

...

PascalCase

Capitalize every word, no separators.

...

snake_case

Lowercase words joined with underscores.

...

kebab-case

Lowercase words joined with hyphens.

...

CONSTANT_CASE

Uppercase words joined with underscores.

...

dot.case

Lowercase words joined with dots.

...

Title Case

Each word capitalized, separated by spaces.

...

Sentence case

First letter capitalized, the rest lowercase.

...

lowercase

All characters lowercase.

...

UPPERCASE

All characters uppercase.

...

The URL below carries your input. Anyone who opens it sees the same conversions.

Input is too long to include in the URL.

Share URL

Anyone with this link can read the values it contains. Do not use it for sensitive data.

How to use the Case Converter

Enter or paste your text.
Pick the case format you want.
Copy the converted text with one click.

Frequently asked questions

Which cases are supported?: camelCase, PascalCase, snake_case, SCREAMING_SNAKE_CASE, kebab-case, Title Case, sentence case, UPPER, and lower.
How do I convert a string to camelCase?: Paste your text and read the camelCase row. Words are joined with no spaces, the first word is lowercase, and each following word is capitalised, so "user profile id" becomes "userProfileId".
What is the difference between camelCase and PascalCase?: Both remove spaces and capitalise each word. camelCase leaves the very first letter lowercase (userProfileId), while PascalCase capitalises it too (UserProfileId).
How do I reverse camelCase back into words?: Paste the camelCase (or PascalCase) string and pick sentence case or Title Case. The converter splits on the capital-letter boundaries, so "userProfileId" becomes "User Profile Id".
Does it handle non-English text?: Unicode letters are preserved, and diacritics are kept rather than stripped.
Is my text sent anywhere?: No. The conversion runs locally.