k6 Load Testing
Create, Convert, Execute

AI-powered performance testing. Generate k6 scripts from URLs or test cases. Convert from JMeter, Gatling, Locust, or Playwright. Run locally or in the cloud.

k6-load-test.js

// Generated by QualityMax AI import http from 'k6/http'; import { check, sleep } from 'k6'; export const options = { stages: [ { duration: '1m', target: 100 }, // ramp up { duration: '5m', target: 500 }, // hold peak { duration: '30s', target: 0 }, // ramp down ], thresholds: { http_req_duration: ['p(95)<500'], http_req_failed: ['rate<0.01'], }, }; export default function () { const res = http.post('https://api.example.com/checkout', { item_id: 42, quantity: 1, }); check(res, { 'status 200': (r) => r.status === 200 }); sleep(1); }

Generate

Generate k6 scripts with AI

Describe what you want to test in plain English. QualityMax generates production-ready k6 scripts with realistic load patterns.

Natural Language

"Load test the checkout API with 500 concurrent users for 5 minutes." AI translates intent into idiomatic k6 JavaScript.

Generate from URLs

Point at an endpoint. AI analyzes the API, infers request bodies and headers, and creates realistic traffic patterns.

From Test Cases

Convert existing functional test cases into performance tests. Same logic, now stress-tested at scale.

All Test Types

Load, stress, spike, soak, smoke, and breakpoint tests. Each with appropriate ramp patterns and duration profiles.

Built-in Thresholds

Every generated script includes sensible thresholds for p95 latency, error rate, and throughput. Customize as needed.

Checks and Assertions

Auto-generated response validation: status codes, response body checks, content-type headers, and timing constraints.

Convert

Convert from any framework

Already have performance tests? Migrate them to k6 in one click. Preserves test logic, virtual users, thresholds, and custom metrics.

JMeter (.jmx) → k6 JavaScript

Thread groups, HTTP samplers, assertions, timers, CSV datasets

Gatling (Scala) → k6 JavaScript

Scenarios, feeders, injection profiles, checks, assertions

Locust (Python) → k6 JavaScript

TaskSets, wait times, user classes, custom shapes

Playwright (JS) → k6 browser scripts

Page interactions, navigation, form fills, browser-level metrics

One-click conversion via the UI, qmax-code CLI, or MCP tools in your IDE.

Execute

Execute and analyze

Run tests locally or in the cloud. Get real-time metrics, color-coded results, and exportable reports.

Run locally via the qmax CLI agent -- zero setup, instant feedback
Run in a fresh QualityMax cloud sandbox for isolated test execution
Real-time metrics: response time, throughput, error rate, VU count
Color-coded pass/fail status badges with threshold evaluation
Downloadable reports and PDF export for stakeholders

Why k6 + QualityMax

The best load testing tool, now with AI

k6 is the industry standard for modern performance testing. QualityMax makes it effortless.

Open Source Foundation

k6 by Grafana Labs is battle-tested by thousands of teams. No vendor lock-in. Full JavaScript scripting power.

AI Generation

Stop writing boilerplate. Describe your test scenario and get a production-ready k6 script in seconds.

One Platform

Functional, performance, security, and mobile tests in the same place. No more juggling five different tools.

k6 Load Testing Create, Convert, Execute