Every file is parsed with the official Cucumber grammar before you see it. Add edge cases, generate step definitions, and edit it right here.
Plain English. A sentence or two is enough to start.
Failure scenarios for the file above.
Gherkinizer reads the feature file and suggests the failure and boundary scenarios it is missing. Accept them and they are appended to the file.
Gherkinizer is a testing tool that converts plain-language requirements into executable BDD scenarios. By automating Gherkin generation, it speeds up test automation and keeps your specs in sync with code.
Our test generation engine uses Gemini AI models to understand your user stories and outputs well-structured BDD tests that work out of the box with Cucumber and other BDD frameworks. This lets teams write tests in everyday language while Gherkinizer handles the technical syntax.
Yes. Gherkinizer produces standards-compliant Gherkin that you can drop straight into Cucumber, SpecFlow, or any framework that follows the Gherkin style test cases.
Absolutely. After writing your test scenarios, Gherkinizer can auto-create step definitions for Playwright, Selenium WebDriver, Cypress, and more, accelerating end-to-end test automation.
Yes. Because Gherkinizer starts with natural language, product owners and business analysts can describe behaviour without code, while the AI generates ready-to-run BDD tests.
Every generation is validated against the official Cucumber grammar before you see it, so the file you receive is syntactically valid Gherkin rather than text that merely looks right. We also check for the mistakes that parse cleanly but fail in a real Cucumber run. What we cannot check is intent: whether a scenario captures the behaviour you actually meant is a judgement only you can make, so review the output before committing it. You get speed on the mechanical work and keep full control of the substance.
Yes. With a single click, Gherkinizer suggests edge-case scenarios to strengthen your coverage, ensuring robust test automation beyond the “happy path.”
Gherkinizer supports Java, JavaScript/TypeScript, Python, C#, and Ruby plus frameworks such as Cucumber, SpecFlow, Playwright, and Selenium. We continuously add new language and framework adapters based on community feedback.
A general-purpose chat model gives you text and leaves the checking to you. Gherkinizer gives you a verified feature file and the project scaffolding around it. Every file is parsed with the official Cucumber grammar before you ever see it, and checked for the defects that parse cleanly but fail at run time, such as a placeholder with no matching Examples column. It exports as a working project: the feature file, the step definitions, and a README naming the directories each belongs in for your framework. It flags steps that already exist in your saved features, so your step-definition suite does not fill up with reworded duplicates of bindings you already have. And your requirements go to a commercial API under business terms, not into a consumer chatbot, which for many teams is the deciding factor on its own.
Every generation is checked by a parser, not simply assumed to be correct. We run it through @cucumber/gherkin, the official reference implementation, before it reaches you. If it does not parse we ask the model to correct it, and we tell you clearly if that still fails. On top of the grammar we check for the problems that parse cleanly and then break in a real Cucumber run: a Scenario Outline with no Examples table, a <placeholder> with no matching column, a When step after a Then. The badge above your output shows what was checked and what was found. It confirms the file is valid Gherkin. Whether the scenarios describe the behaviour you intended is still your call, and the badge is careful not to claim otherwise.
Gherkinizer processes inputs over encrypted channels and only stores your feature files if you choose to save them. Your requirements and generated output are never written to our application logs. We record only metadata such as input length, model and latency. Full detail is on our data-handling page.
The free plan lets you generate feature files, try edge-case suggestions, and save your work, which is enough to judge whether Gherkinizer fits how your team writes tests. Pro removes the limits that matter in real use: unlimited edge-case and failure-scenario generation, much longer requirements documents, step definitions in every supported language, and more saved feature files.
Yes. Paste legacy requirements into Gherkinizer and the AI will refactor them into clean BDD test scenarios, helping you migrate to a Cucumber-friendly workflow.
No coding is required to get started. Simply describe behaviour in everyday language and let Gherkinizer produce the Gherkin and test automation scripts.
Gherkinizer outputs plain-text feature files and step definitions that integrate with any CI/CD platform. Simply commit the generated tests and your pipeline will execute them just like the rest of your automated suite.