How do I generate a JSON Schema from my data?
Features & Capabilities
The JSON Schema action in AI Copilot generates a valid JSON Schema from your data. The AI infers types, required fields, enum constraints, and array item schemas — giving you a ready-to-use schema for validation, documentation, or integration.
What You Get
- A valid JSON Schema (Draft-07) generated from your data
- Inferred types, required fields, enum constraints, and array item schemas
- Clickable properties to jump between the schema, editor, and mind map
- Apply to validator — one click to load the schema into the validation panel
When to Use It
- Validation: Generate a schema from a sample payload, then validate future data against it
- API documentation: Create a schema to include in OpenAPI specs or developer docs
- Form generation: Use the schema with form libraries that auto-generate UI from JSON Schema
- Data contracts: Define the expected shape of data exchanged between services
How to Use
- 1 Paste or type your JSON in the Input or Output tab
- 2 Click AI Copilot in the left sidebar
- 3 Select JSON Schema from the actions list
- 4 Click Generate and wait for the AI to analyze your data
- 5 Browse the result, copy the schema, or click Apply to Validator to load it into the validation panel
Good to Know
- Mind map sync: Click a property in the schema result to focus the matching node on the mind map and highlight the JSON in the Output tab — and vice versa.
- Need descriptions? Use Schema + Describe to generate a schema with AI-written descriptions for every property.
- History: Results are saved in your AI Copilot history. You can close the panel while processing — the result will appear in history when it finishes.
Note: AI features require an account and use credits. New accounts receive 1,000 free credits. See Credits & Pricing for details.
Still Have Questions?
Check out our other FAQ topics or return to the JSON Copilot app