Free QA & Test Tools
Test data generators, spec validators, locator builders, and comparison tools to speed up manual and automated QA workflows.
Your data stays in your browser
Sensitive inputs (tokens, passwords, keys, and configs) are processed locally in your browser and is never sent to a server.
Accelerate manual and automated QA
QA utilities validate OpenAPI specs, compare structured diffs, build XPath and CSS locators, and generate mock data for edge cases. API-spec and archive-protocol tools help SDETs confirm contracts before writing integration tests. Diff suites support CSV, JSON, YAML, and XML comparisons with readable output for bug reports.
Test-automation helpers format selectors, normalize test data, and prepare payloads for CI pipelines. Mock generators create realistic fixtures without maintaining large static files in every repository.
Reproducible test artifacts
Capture both input and output when filing defects so developers can reproduce formatting or validation issues. Sample data on each tool page provides starting points aligned with common test scenarios.
Because tools run locally, you can process specs and logs that include staging URLs or internal account identifiers without exfiltrating them to third-party SaaS utilities.
Multi-tool workflows
Short playbooks that chain DevPipe tools for common qa tasks. Each step links to a tool page with its own reference guide.
- Test an API contract
Validate the OpenAPI document, inspect schema fragments, and generate mock payloads for QA fixtures.
- Debug an HTTP client
Translate cURL commands, encode query parameters, and inspect status or header conventions.
- Prepare test fixtures
Generate mock payloads, format JSON for snapshots, and validate shapes against your API spec.