🔄Naming Convention Converter
Convert between camelCase, snake_case, kebab-case, and PascalCase.
🆓 Free🔒 Secure⚡ Instant📱 Mobile-friendly🚫 No signup
Convert between camelCase, snake_case, kebab-case, PascalCase online for free.
camelCase
myVariableName
PascalCase
MyVariableName
snake_case
my_variable_name
kebab-case
my-variable-name
SCREAMING_SNAKE
MY_VARIABLE_NAME
How to Use Naming Convention Converter — Step by Step
- 1Paste camelCase or PascalCase identifiers into the input (one per line)
- 2Click 'Convert' — each identifier is transformed to snake_case
- 3You can also go the other direction: snake_case → camelCase
- 4Copy the converted identifiers for use in your code
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Frequently Asked Questions
Is this tool completely free?
Yes. All ToolNest tools are 100% free with no signup required, no account, and no watermarks added to output files.
Are my uploaded files secure and private?
All uploads use HTTPS encryption during transfer. Files are processed on secure isolated servers and automatically deleted within 2 hours of upload.
Does this tool work on mobile phones?
Yes. ToolNest works on any modern browser on iPhone, Android, tablet, or desktop — no app download or plugin needed.
Do I need to create an account?
No. Just open the tool, upload your file, and download the result. No email, no signup, no password.