JSON Schema from a sample
Paste a sample of JSON and get a first-draft JSON Schema for it.
Runs in this browser. Nothing you give it is uploaded.
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02About this tool
How to use it.
- Paste a sample of your JSON.
- Copy the schema it suggests.
- Edit the schema to add the rules your data really follows.
Questions
Is the schema final?
No. It is guessed from one sample, so it cannot know which fields are optional, or what ranges are allowed. Treat it as a first draft.
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