About This Tool
The Online Redis Test Client is a simple, secure browser-based utility to verify connectivity to any remote Redis server. It sends a PING command over a TLS connection using the Predis client and measures the round-trip latency — no local Redis CLI or SSH access required.
Enter your host, port, and optional credentials, then run the test to instantly confirm your cache is reachable — handy for checking a firewall rule, validating a new ACL user, or verifying a cloud Redis instance before wiring it into your app.
How to Use This Tool
Enter connection details
Fill in the host, port, and optional username/password for your Redis server.
Click "Test Connection"
The tool sends a PING command over TLS and measures the round-trip time.
View the result
See an instant success or failure response, including connection latency.
Common Use Cases
Troubleshoot Firewalls: Quickly verify if your Redis server is accessible from external IP addresses on its port.
Validate Credentials: Confirm newly created Redis users and ACL rules are working correctly.
Test Cloud Caches: Check connectivity for AWS ElastiCache, Upstash, or a custom VPS Redis instance.
Developer Convenience: Save time when setting up a caching layer for a new project.
Why Use This Tool
Instant Verification
Confirm your Redis server is reachable without installing redis-cli.
No Installation Required
Works entirely in your web browser.
Privacy Focused
Credentials are used only for the test and are never stored or logged.
Detailed Error Reporting
Returns precise connection errors such as authentication failures or timeouts.