Developer API
Stateless Timestamp API Reference
Simple, high-performance, and stateless. No API key required, no authentication, and no rate limits. Test it live in your browser below.
Interactive API Playground
Simulate an API request and preview the structured JSON response payload in real-time.
Response Payload (200 OK)application/json
// Click "Execute Request"GET
https://epochtools.dev/api/convertQuery Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| timestamp | string | number | Yes | Unix timestamp in seconds, milliseconds, microseconds, or nanoseconds. |
| timezone | string | No | Target IANA timezone (defaults to UTC, e.g. America/New_York). |
| format | string | No | Output format: json (default). |
cURL Example
curl "https://epochtools.dev/api/convert?timestamp=1710000000&timezone=UTC"JavaScript (Fetch) Example
const res = await fetch("https://epochtools.dev/api/convert?timestamp=1710000000");
const data = await res.json();
console.log(data.utcIso);