What is CONSTANT_CASE?

CONSTANT_CASE (also called SCREAMING_SNAKE_CASE) uses all uppercase letters with underscores: MAX_RETRY_COUNT, API_BASE_URL.

When should I use CONSTANT_CASE?

It's the convention for constants, environment variables, and configuration keys in most programming languages.

Yes. It detects camelCase, PascalCase, kebab-case, and natural language boundaries.

Case Converters

Convert text to CONSTANT_CASE — all uppercase with underscores.

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Convert text to CONSTANT_CASE — all uppercase with underscores.. Runs 100% client-side — no data is sent to any server.

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