How to Use This Tool
Enter Your Text
Convert between naming conventions online for free - type a variable name, phrase, or identifier in any format (spaces, camelCase, snake_case, or any mix).
See All Formats
All six naming conventions (camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case) appear instantly below the input as you type.
Copy What You Need
Click Copy next to any result to copy that format, or use Copy All to copy all six formats at once. Use Download All to save as a text file.
Paste & Use
Paste the converted name into your code, config file, URL slug, or anywhere you need consistent naming conventions.
Case Converter FAQ - Frequently Asked Questions
What naming conventions does this tool support?
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Six conventions: camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case. All six are generated simultaneously from your input.
How does it detect word boundaries?
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The tool automatically splits input at spaces, underscores, hyphens, dots, slashes, and camelCase transitions (e.g., 'myVariable' becomes 'my' + 'Variable'). You can input in any format.
Is my text uploaded to a server?
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No. This tool runs 100% in your browser. Your text is never uploaded anywhere. All conversion happens entirely on your device.
Can I convert from one format to another?
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Yes. Type in any format - camelCase, snake_case, kebab-case, spaces, or any mix - and the tool will output all six conventions instantly.
How does it handle acronyms?
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Input like 'XMLParser' is split at case boundaries. For best results with acronyms, separate words with spaces (e.g., 'XML parser') to ensure correct splitting.
Can I copy a single result?
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Yes. Each conversion has its own Copy button. Click it to copy just that format. You can also use Copy All to copy all six formats as a labeled list.
What happens if I refresh the page?
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Your input is automatically saved to your browser's local storage. Refreshing restores your text exactly as you left it. Click Clear to remove stored data.
Does it support non-English characters?
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Yes. The tool uses Unicode-aware tokenization, so it handles letters and numbers from any language. Non-alphanumeric characters are stripped during conversion.
What Is a Case Converter for Naming Conventions?
A case converter transforms text between popular naming conventions used in programming: camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case. It automatically detects word boundaries in your input - whether separated by spaces, underscores, hyphens, dots, or camelCase transitions - and converts to all formats at once.
This free online case converter runs 100% in your browser - no text is sent to any server. The output updates in real time as you type, and you can copy individual results or all six formats at once.
Case Converter Features
Smart Tokenization
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The tool intelligently splits input into words by detecting camelCase boundaries, separators (underscores, hyphens, dots, slashes), and whitespace. It handles letters and numbers from any language.
Six Naming Conventions
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All six common programming naming conventions are generated simultaneously: camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case. No need to select a target format - you get all of them at once.
Real-Time Processing
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The output updates instantly as you type. Only changes to the input trigger recalculation, so performance stays smooth even with long identifiers.
Copy Individual or All
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Copy any single result with its dedicated Copy button, or use Copy All to copy all six formats in a labeled list. Use Download All to save as a text file.
Who Needs a Case Converter?
Frontend Developers
Convert between camelCase for variables, kebab-case for CSS classes and HTML attributes, and PascalCase for component names as you work across layers.
Backend Developers
Switch between snake_case for database columns and camelCase for application code when integrating different systems and frameworks.
Full-Stack Developers
Maintain consistent naming across frontend, backend, database, and configuration layers where each uses a different convention.
API Designers
Ensure consistent naming across endpoints (kebab-case URLs), payloads (camelCase JSON), and databases (snake_case columns).
DevOps Engineers
Convert between CONSTANT_CASE for environment variables, kebab-case for resource names, and dot.case for property files.
Technical Writers
Accurately format code identifiers in documentation by quickly converting between naming conventions for different languages.
Students
Learn and practice different naming conventions used across programming languages and frameworks in computer science coursework.
Code Reviewers
Verify naming convention compliance during pull request reviews and quickly convert identifiers to the expected format.
Database Designers
Convert application-layer camelCase names to snake_case for database columns, tables, and stored procedure parameters.
Mobile Developers
Switch between naming conventions when working across platform-specific code (Swift, Kotlin) and shared business logic layers.
Game Developers
Convert between naming conventions used in game engines, scripting languages, and configuration files within the same project.
QA Engineers
Verify test data and fixture names follow the correct naming convention for the system under test.
Open Source Contributors
Match the naming conventions of unfamiliar codebases when submitting pull requests to projects with different style guides.
Team Leads
Standardize naming conventions across team members by providing quick conversion references for code style guides.
Plugin Developers
Convert between host application naming conventions and your plugin's internal naming when building extensions and integrations.
Data Engineers
Convert between naming conventions when mapping data between source systems, transformation layers, and destination databases.
Freelance Developers
Quickly adapt to different client codebases that use different naming conventions without manually rewriting identifiers.
CSS Authors
Convert component names and design tokens between camelCase (CSS-in-JS) and kebab-case (traditional CSS) for styling workflows.
Config Managers
Convert between CONSTANT_CASE environment variables, dot.case property files, and kebab-case YAML keys across configuration systems.
Architects
Define naming conventions for new projects and generate reference examples across all six formats for team documentation.
Bootcamp Students
Practice converting between naming conventions as part of learning coding best practices and language-specific style guides.
Content Developers
Generate URL-friendly kebab-case slugs from article titles or section headings for CMS and website routing.
Automation Engineers
Convert between naming conventions when writing scripts that interact with systems using different identifier styles.
Everyone
Convert any text between camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, and dot.case instantly on any device.
Naming Convention Reference
| Convention | Example | Common In |
|---|---|---|
| camelCase | myVariableName | JavaScript, Java, TypeScript, C# |
| PascalCase | MyVariableName | React components, C# classes, TypeScript types |
| snake_case | my_variable_name | Python, Ruby, Rust, SQL, PHP |
| kebab-case | my-variable-name | CSS classes, HTML attributes, URLs, CLI flags |
| CONSTANT_CASE | MY_VARIABLE_NAME | Environment variables, constants in most languages |
| dot.case | my.variable.name | Java properties, Spring config, package names |
Tips for Converting Between Naming Conventions
Input in any format
You can type in any format - 'my variable', 'myVariable', 'my_variable', or 'my-variable' - and the tool will detect the words correctly.
Use for API consistency
When building APIs, use this tool to ensure your URL paths use kebab-case, JSON fields use camelCase, and database columns use snake_case.
Convert component names
Need a component name? Type your description and grab the PascalCase result. Need the CSS class? Grab the kebab-case version.
Environment variables
Use CONSTANT_CASE for environment variables and configuration constants. This is a universal convention across all platforms.
Handles acronyms
Input like 'XMLParser' is split at case boundaries. For best results with acronyms, separate words with spaces: 'XML parser'.
Copy All for documentation
Use Copy All to get a formatted list of all conventions. Paste it into your code style guide or pull request description.
Privacy & Security
This tool runs 100% in your browser. Your text is never uploaded to any server. It is stored only in your browser's local storage so it persists when you refresh the page.
You can clear it at any time using the Clear button. No cookies are used, no analytics track your text content, and no third-party services have access to what you type.