Case Style Converter

Convert identifiers between camelCase, PascalCase, snake_case, kebab-case and more.

Identifier input

Names, labels, keys, or file names

Primary output Remove prefix Remove suffix Empty-row handling

Preserve common acronyms like API, URL, ID, HTTP, and JSON ASCII-safe output for code identifiers and URLs Live preview while typing

Primary result Ready.

camelCase output

Rows 0

Identifiers 0

Words 0

Everything runs locally in your browser, so pasted field names and schema keys stay on this device.

All naming formats

Naming style guide

JavaScript and TypeScript Use camelCase for variables and functions, PascalCase for React components and classes, and CONSTANT_CASE for environment-style constants.

APIs and databases JSON often uses camelCase in frontend apps, while SQL columns and warehouse exports commonly use snake_case.

Files and routes kebab-case is common for URLs, docs, and web assets. path/case helps when turning a label list into folder routes.

Tool Introduction

Convert variable names, database columns, JSON keys, URL slugs, file names, and spreadsheet labels into developer-friendly naming styles. Paste a batch of names, clean shared prefixes or suffixes, preview the main format, and copy the result you need.

The converter is tuned for common Western software teams working across JavaScript, TypeScript, APIs, SQL, docs, and design systems. It handles spaces, underscores, hyphens, dots, slashes, mixed casing, numbers, and familiar acronyms without requiring manual cleanup.