snake_case to CONSTANT_CASE Converter - Free, Instant, In Your Browser
Enter a value in snake_case to convert it to CONSTANT_CASE.
How to use SNAKE → CONSTANT-CASE
- 1Paste your text or data into the input box above.
- 2SNAKE → CONSTANT-CASE runs instantly, right in your browser.
- 3Copy the result or use it directly.
Your file is processed in your browser and is never uploaded.
Frequently Asked Questions
What is this naming convention used for?
CONSTANT_CASE (also called SCREAMING_SNAKE_CASE) is standard for constants and environment variable names.
Is my data sent to a server?
No - everything runs entirely in your browser with JavaScript. Nothing is uploaded.