Keys Tester

Keys Tester — API Key Validator & Monitor

Stop guessing if your API keys work. Keys Tester lets you validate API keys against 20+ services in seconds — so you can catch issues before your users do.

Key Features:

• One-Tap Testing — Validate any API key against 20+ services including Maps, Directions, Geocoding, Places, and more.

• Bulk Key Testing — Test all your saved keys at once and get a clear pass/fail summary for every API.

• Manual Key Entry — Quickly add keys by pasting them directly into the app.

• Real-Time Monitoring — Set up continuous monitoring for your critical keys and receive push notifications the moment an API fails.

• Route Tester — Test Directions and Distance Matrix APIs with real pickup and drop-off locations, complete with reverse geocoding and interactive maps.

• Detailed Results — See exactly which APIs are enabled, which return permission errors, and which are failing — with full error messages.

• Secure & Private — Your keys stay on your device. No data is sent to third-party servers.

Perfect for:

Mobile & web developers managing Cloud projects
QA engineers validating API configurations
DevOps teams monitoring production API keys
Freelancers auditing client projects
Download Keys Tester and take control of your API keys today.