Write your API technical specification in one hour instead of one week

You can create as many documents as you need. The free version lets you generate up to five pages, which is enough for a simple API specification. Our subscription plans then give you the ability to create an unlimited number of technical documents, whether you're updating your existing APIs or creating new documentation.

Absolutely! Once your document is generated, you have full control over its content. You can manually edit any section, add your own code samples, rephrase explanations, or customize the structure. DocGenius also makes edits easy by letting you regenerate specific sections without touching the rest of the document.

For a standard API specification, the entire process usually takes between 45 minutes and 1 hour, including the dialogue with the AI. For more complex APIs with many endpoints and use cases, expect 2 to 3 hours at most. That's up to 10 times faster than traditional writing, which can take several days or even weeks.

That's exactly what DocGenius was built for! Our AI guides you through the entire process by asking precise questions and suggesting tailored answers. Even without technical writing expertise, you'll get professional documentation structured according to industry best practices. DocGenius handles the structure, formatting, and technical clarity, so you can focus solely on your API's features.