JSON to TypeScript Converter – Paste JSON, Get Interfaces If you work with APIs or config files, you’ve probably found yourself writing TypeScript interfaces by hand to match JSON structures. It’s repetitive, error-prone, and honestly, kind of boring. I built JSON to TypeScript Converter to cut that noise. Paste in some JSON, and it gives you clean, properly typed interfaces—right in the browser, no setup needed. It handles nested objects, arrays, optional fields (based on null values), and even generates readable names for nested types. You can tweak settings like interface naming, nullability, and export options. There’s also syntax highlighting and basic validation so you’re not pasting malformed JSON by accident. The tool is free to use. No sign-up, no tracking, no limits on conversions. Just open, paste, copy.…