FrameworkKit

Browser-only Zod, JSON Schema & OpenAPI converters

Visit frameworkkit.dev ↗Alternativestop 11% of June 2026

What it does

I kept pasting schemas into random online converters and worrying about where the data went. FrameworkKit runs everything client-side: Zod → JSON Schema, JSON → Zod, TS → Zod, OpenAPI → Zod, plus Next.js metadata + tsconfig helpers. Free, no signup. I also wrote guides for Zod 4 changes like the native z.toJSONSchema(). Feedback welcome.

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