Generate & validate activation keys for any software.

One simple REST API to issue license keys, track activations, enforce expiration and usage limits — for SaaS or offline desktop apps.

Example key

K7M2PQ-4XJN8R-9BVH3W-T6YDFC

Unique key generator

Cryptographically random keys with built-in collision protection.

Fast validation API

Sub-100ms validation endpoint usable from desktop or SaaS apps.

Tracks every activation

IP address, machine ID, user agent, first-use and expiration tracked.