Does my data leave my device?

No. Everything you paste or open is processed in your browser and stays on your device.

Does it work offline?

Yes. Once this page has loaded, it keeps working without an internet connection.

No limits from us. Very large inputs can be slow because the work uses your device's memory.

Switch text between camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title Case and more.

Each line is converted on its own.

Text

Cases

camelCase, snake_case, kebab-case and nine more appear here.

Paste names or text to see every case.

Does my data leave my device?: No. Everything you paste or open is processed in your browser and stays on your device.
Does it work offline?: Yes. Once this page has loaded, it keeps working without an internet connection.
Is there a size limit?: No limits from us. Very large inputs can be slow because the work uses your device's memory.

Ready-made settings for common jobs.

More tools for everyday coding.

Epoch ↔ date

Binary, hex, decimal

HEX, RGB, HSL, OKLCH

CSV, JSON, Excel

Interfaces from samples