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T
Tools.Town
Free Online Tools for Everyone

Case Converter API

Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case and more instantly.

Category: Text Tools Endpoint: /v1/text/case-converter Method: POST Auth: None

Fast & Accurate

Get precise results instantly.

Easy Integration

Simple REST API with JSON response.

Developer Friendly

Clear docs and SDK examples.

Free to Start

1,000 free requests/month.

API Coming Soon

This endpoint is in active development. Documentation is published early so you can plan your integration. Join the waitlist to get notified when it goes live.

Endpoint

All requests should be made to the following endpoint:

POST https://api.tools.town/v1/text/case-converter

Authentication

No API key required. This endpoint is free to call up to 1,000 requests/month without authentication.

Example Request

curl -X POST "https://api.tools.town/v1/text/case-converter" \
  -H "Content-Type: application/json" \
  -d '{

  }'

Error Codes

Code Meaning
400 Bad Request — missing or invalid parameter
401 Unauthorized — API key missing or invalid
429 Rate limit exceeded — free tier: 1,000 requests/month
500 Internal Server Error — try again or contact support