Case Converter

Convert text between camelCase, snake_case, kebab-case, and more in your browser. Free online case converter — no upload.

Convert naming cases without leaving your browser

Rename variables, API fields, and file slugs across conventions. Local conversion keeps internal schema names off public converter sites.

What you can do with it

Align API and code style
Turn JSON snake_case keys into camelCase for TypeScript clients.
Generate URL slugs
Convert titles to kebab-case for routes or filenames.

How to convert text case

  1. Paste the source text or identifier.
  2. Pick the target case format.
  3. Copy the converted output.

Naming conventions without leaking schema

Internal table and field names reveal product structure. Converting camelCase, snake_case, and kebab-case locally keeps refactor lists off public text tools.

Human titles vs code identifiers

Title Case helps headings; CONSTANT_CASE suits env vars; camelCase fits JavaScript properties. Pick the output that matches your layer — API, database, or UI.

Related reading and tools

Frequently asked questions

Is my text sent anywhere?
No. Case conversion runs entirely in your browser.
Which cases are supported?
Common programming and title cases including camelCase, PascalCase, snake_case, kebab-case, and more.
Can I convert identifiers in bulk?
Paste a block of text or a single identifier and copy the converted result.

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