Does this handle mixed delimiter inputs?

Yes, the tokenizer automatically normalizes inputs with mixed spaces, underscores, and capital letters.

Updated: August 2026 • Verified v1.2

Case Converter (camelCase, snake_case, kebab-case)

Developer ToolsEssential

Transform text and code variable names across camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, and Title Case.

Local Browser Execution: Your input is processed locally in your browser and is not sent to UTL servers.

Word boundary regex tokenization: replace(/([a-z])([A-Z])/g, '$1 $2')

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Understanding Your Results

Displays synchronized cards for 9 standard conventions with 1-click copy buttons for every case format.

Practical Guidance & Next Steps

Handles existing mixed delimiters (spaces, underscores, hyphens, and camel boundaries) seamlessly.

What is this?

A developer string transformation utility that converts variable identifiers and text across all major programming casing conventions.

How does it work?

1. Paste any string or identifier with spaces, hyphens, underscores, or camel casing. 2. Review synchronized outputs across camelCase, snake_case, kebab-case, PascalCase, CONSTANT_CASE, and Title Case. 3. Click any card to copy the desired casing convention directly to your clipboard.

Why use it?

Saves time when refactoring code between languages (e.g. Python snake_case to JavaScript camelCase or CSS kebab-case).

Technical Scope & Calculation Limitations

Non-Latin character sets without uppercase/lowercase equivalents (like Chinese or Arabic) are preserved unchanged.

Frequently Asked Questions

camelCase is the standard convention for JavaScript object keys, functions, and variables.

Windows Desktop & Widget Options

Want this capability on your Windows desktop?

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Desktop App

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DevToys — Swiss Army Knife for Developers

Free open-source offline desktop app for Windows featuring 30+ formatters, converters, and hash tools.

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By Etienne Baudoux (DevToys Team)View Widget

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