Generate beautiful, interactive API documentation from OpenAPI specs in minutes. Self-hosted or managed.
Upload an OpenAPI 3.0/3.1 or Swagger 2.0 spec and get:
- Complete API reference with parameters, responses, and examples
- Multi-language code snippets — JavaScript, Python, Ruby, PHP, Java, Go, C#, and curl
- Auto-generated tutorials based on your API structure
- SDK integration snippets for popular frameworks
- Error handling guides with common errors and solutions
- Custom themes matching your brand colors, fonts, and style
- Multiple export formats — Markdown, HTML, PDF
- Export your OpenAPI spec (JSON or YAML)
- Upload to API Documentation Generator
- Customize the theme
- Publish — get a shareable URL or embed in your docs
This repo includes a sample Petstore spec. Download sample-specs/petstore-openapi.yaml and upload it to see what the generator produces. The output is in generated-docs/petstore-api-docs.md.
- Instant generation from any OpenAPI 3.0/3.1 or Swagger 2.0 spec
- Code examples in 7+ programming languages
- AI-generated step-by-step tutorials
- SDK snippets for popular frameworks
- Version management for multiple API versions
- Custom themes with brand colors and fonts
- Custom domains for hosted docs
- Export to Markdown, HTML, or PDF
- Searchable, navigable documentation
| Plan | Price | What's Included |
|---|---|---|
| Pro | $49/mo | Unlimited specs, all languages, custom domain |
| Team | $99/mo | 5 team members, analytics, priority support |
| Lifetime | $199 one-time | Everything in Team, forever access |
See generated-docs/petstore-api-docs.md for a full example of generated documentation from the Petstore OpenAPI spec in sample-specs/.
See CONTRIBUTING.md for guidelines.
MIT — see LICENSE for details.
- Open an issue for bugs or feature requests
- Email: support@mgventurestudio.com