Variable Naming Converter
Convert text between camelCase, snake_case, PascalCase, kebab-case, and more. One item per line.
UPPERCASE
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lowercase
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Title Case
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camelCase
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PascalCase
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snake_case
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kebab-case
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CONSTANT_CASE
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How It Works
Paste one or more identifiers — separated by newlines — into the input. Choose the target convention (camelCase, PascalCase, snake_case, kebab-case, SCREAMING_SNAKE_CASE, or dot.notation). The tool splits each identifier on word boundaries, capitalises or lower-cases each word as required, and joins them with the appropriate separator.
Use Cases
- Renaming variables when migrating code between languages with different conventions
- Converting database column names to JSON field names
- Generating CSS class names from programmatic identifiers
- Batch-renaming a list of API fields to match a style guide