String Converter
Convert between naming conventions and view text statistics.
Why Use DiffMergy’s String Converter?
DiffMergy’s String Converter transforms text between case formats including camelCase, PascalCase, snake_case, kebab-case, UPPER CASE, lower case, Title Case, and more. It is indispensable for developers working across naming convention boundaries in multi-language projects.
The live preview shows all formats simultaneously, so you can copy the exact format you need. Everything runs locally, making it safe for API keys, database field names, and other sensitive strings.
100% Private — No Server Upload
All processing happens entirely in your browser using modern browser APIs. Your sensitive source code, credentials, and files never leave your device — no servers, no databases, no tracking, no sign-up required.
Fast & Reliable
Built with vanilla TypeScript and a lightweight custom engine, DiffMergy delivers sub-millisecond processing with zero network latency. The entire toolkit works on any modern browser across all operating systems, with no installation or setup needed.
Frequently Asked Questions
Which case formats are supported?
camelCase, PascalCase, snake_case, kebab-case, UPPER CASE, lower case, Title Case, Capital Case, dot.case, and more — with a live preview of every format at once.
Does it work offline?
Yes. Conversion is local and instant with no server round-trip.