What's the difference between camelCase, PascalCase, snake_case, and kebab-case?

camelCase starts lowercase and capitalizes each following word (myVariableName), PascalCase capitalizes every word including the first (MyVariableName), snake_case joins words with underscores (my_variable_name), and kebab-case joins them with hyphens (my-variable-name). These are common naming conventions in different programming languages and contexts.

How does the converter split words for identifier-style cases?

It detects camelCase boundaries (a lowercase letter followed by an uppercase letter) and splits on spaces, hyphens, underscores, and other punctuation, then rebuilds the words in the target case.

Does Sentence case handle multiple sentences?

Yes. It lowercases the text first, then capitalizes the first letter after the start of the text and after any '.', '!', or '?' followed by whitespace.

Is my text uploaded anywhere?

No. All conversion happens locally in your browser with JavaScript — nothing is uploaded, logged, or stored.

CASE CONVERTER

Convert text to any case — calculated right here in your browser.

Text

UPPERCASE

CONVERT THIS TEXT TO ANY CASE.

lowercase

convert this text to any case.

Title Case

Convert This Text To Any Case.

Sentence case

Convert this text to any case.

camelCase

convertThisTextToAnyCase

PascalCase

ConvertThisTextToAnyCase

snake_case

convert_this_text_to_any_case

kebab-case

convert-this-text-to-any-case

CONSTANT_CASE

CONVERT_THIS_TEXT_TO_ANY_CASE

dot.case

convert.this.text.to.any.case

How to convert text case

1
Type or paste your text into the box.
2
Every case format updates instantly below.
3
Click Copy next to the format you need.

Questions

What's the difference between camelCase, PascalCase, snake_case, and kebab-case?: camelCase starts lowercase and capitalizes each following word (myVariableName), PascalCase capitalizes every word including the first (MyVariableName), snake_case joins words with underscores (my_variable_name), and kebab-case joins them with hyphens (my-variable-name). These are common naming conventions in different programming languages and contexts.
How does the converter split words for identifier-style cases?: It detects camelCase boundaries (a lowercase letter followed by an uppercase letter) and splits on spaces, hyphens, underscores, and other punctuation, then rebuilds the words in the target case.
Does Sentence case handle multiple sentences?: Yes. It lowercases the text first, then capitalizes the first letter after the start of the text and after any '.', '!', or '?' followed by whitespace.
Is my text uploaded anywhere?: No. All conversion happens locally in your browser with JavaScript — nothing is uploaded, logged, or stored.