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Two developer & design tools, side-by-side. See which fits your task.
Developer & Design
Json Schema Reference — copy-paste ready reference card.
Open Json SchemaDeveloper & Design
Generate TypeScript interfaces from JSON data. Handles nested objects, arrays, and optional fields.
Open JSON to TSYour specific task is json schema reference — copy-paste ready reference card. Open the page, drop your input, get the result — typically under a second.
Your goal is generate typescript interfaces from json data. Same approach: paste in, get the result, move on. No account, no upload.
Both tools live in the same category, so the choice depends on the exact subtask. Json Schema focuses on json schema reference — copy-paste ready reference card; JSON to TS focuses on generate typescript interfaces from json data. Try whichever description matches your goal more closely — they're both free.
Yes — both tools are free for unlimited personal use. The Pro plan unlocks higher limits and batch features but the core functionality stays free forever.
Absolutely. Many users chain multiple tools together — process a file with one, then feed the result into another. Nothing is uploaded, so chaining is essentially instant.
No. Both Json Schema and JSON to TS work without signup. We only ask for an email if you decide to subscribe to a paid plan.