Azure Service Bus

Interact with Azure Service Bus queues and topics directly from your browser.

Azure Service Bus is a fully managed enterprise message broker from Microsoft Azure. It supports queues (point-to-point messaging) and topics with subscriptions (pub-sub). All communication uses HTTP/HTTPS — no persistent connection is required.

Learn more about Azure Service Bus →

Connecting

Select Service Bus from the Realtime dropdown
Enter your connection string in the Connection tab
Click Save to store the connection locally

Connection strings are stored in your browser's local storage. They never leave your machine.

Entities

Once connected, the Entities tab lists all queues and topics. Click an entity to view its details and messages.

Queues — View and peek messages from the queue
Topics — View subscriptions and peek messages per subscription
Dead-letter — Toggle to view dead-lettered messages

Sending Messages

Click Send Message to compose and send a message with:

JSON body
Content-Type
Time-to-Live
Message ID
Label
Schedule (ISO 8601)

Dashboard

The Dashboard tab shows a summary of all entities with message counts, active status, and last modified time.