Stop Deleting
AI-Generated Tests
TestGenius writes tests the way your best developer would. Real tests that catch real bugs — not shallow coverage padding.
No credit card required. 10 free generations/month.
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Tests that actually work
Unlike generic AI tools that generate shallow coverage tests, TestGenius understands your code and your patterns.
Smart Test Generation
Paste code, get comprehensive tests with edge cases, error handling, and meaningful assertions. Not just coverage padding.
Pattern Learning
Upload your existing tests and TestGenius learns your conventions, style, naming patterns, and assertion preferences.
Framework Detection
Automatic detection and generation for Jest, Vitest, Mocha, pytest, unittest, Go testing, and more.
From code to tests in seconds
Three steps. Under two minutes. Quality tests every time.
Paste Your Code
Drop in the function, class, or module you want tested.
AI Analyzes & Generates
TestGenius understands your code structure, dependencies, and edge cases.
Copy & Ship
Get production-ready tests with explanations. Copy to clipboard or download.
Simple, transparent pricing
Start free, upgrade when you need more.
Trial
- 7-day full access
- 50 generations
- All testing frameworks
- Pattern learning
- Cancel anytime
Pro
- 200 generations/month
- All testing frameworks
- Pattern learning from your tests
- Full generation history
- Download test files
- Email support
Teams
- 1,000 generations/month
- Everything in Pro
- 10 team seats included
- Shared team patterns
- Team generation history
- Priority support
- Custom test templates
Enterprise
- Unlimited generations
- Everything in Teams
- Unlimited team seats
- SSO / SAML
- API access
- Custom patterns & rules
- Dedicated account manager
- SLA guarantee
- On-premise option
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TestGenius is purpose-built for test generation. It learns from your existing test patterns, understands edge cases, and generates tests that match your team's conventions. Generic AI tools produce shallow tests that developers usually delete.
We support Jest, Vitest, Mocha (JavaScript/TypeScript), pytest, unittest (Python), and Go testing. More frameworks are added based on user requests.
Yes! Upload your existing test files and TestGenius analyzes your naming conventions, assertion style, setup patterns, and coverage depth to match your team's approach.
Absolutely. You get 10 test generations per month, no credit card required. Upgrade anytime for unlimited generations and premium features.
TestGenius generates syntactically correct, runnable tests with meaningful assertions. Each test includes an explanation of why it matters, covering happy paths, edge cases, and error scenarios.
Ready to write tests that matter?
Join developers who stopped deleting AI-generated tests.