Documentation
Last updated: July 21, 2026
This documentation explains how to use the main tool families, how browser-side processing works, and what to verify before publishing output.
Text case converters
Use uppercase, lowercase, sentence case, title case, camelCase, PascalCase, snake_case, kebab-case, constant case, and dot case converters to normalize writing and code identifiers.
Formatters and encoders
Use JSON, HTML, CSS, JavaScript, TypeScript, XML, YAML, Markdown, GraphQL, and SCSS formatters to improve readability. Encoding tools cover Base64, URL, UTF-8, hex, binary, Morse, ROT13, and Caesar cipher workflows.
Random generators and unit converters
Random generators help with test data, picks, UUIDs, and passwords. Unit converters support everyday and technical measurements; verify regulated or precision-critical work against your required standard.
Privacy and browser behavior
Standard tools process input locally after the page loads. Avoid pasting sensitive data into any website unless you have permission and understand the risk.
Quality checklist
Before using output, review proper nouns, acronyms, code syntax, escaped characters, rounding, and style-guide exceptions.
Questions about Documentation
Where should I start?
Use the main navigation to choose Text, Formatters, Units, Random, Blog, or Examples based on the job you need to finish.
Do tools have API access?
Case Modify is currently a browser-based utility site. Public API documentation is not available.
How should I cite Case Modify?
Link to the canonical URL of the specific tool or guide you used, such as https://casemodify.com/title-case-converter/.