LoadStorm Load Tester

Run stress tests from the browser with live output, retries, auth headers, and export support.

Target URL

HTTP Method

Requests

Max 1000

Concurrency

Max 10

Retries

Retry Delay (ms)

Auth Header / Token

Enter Bearer token, Basic user:pass, or raw auth string.

Custom Headers (JSON)

Request Payload (JSON)

Show request-level logs only

When enabled, each request timing is printed. The report and test behavior remain unchanged.

Run optional speed test

Streaming output from LoadStorm while the test runs.