Datamorph – A clean JSON ⇄ CSV converter with auto-detect

Show HN: Datamorph – A clean JSON ⇄ CSV converter with auto-detect

Operating in show hn launch, Datamorph – A clean JSON ⇄ CSV converter with auto-detect operates.

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Hi everyone,I built a small web tool called Datamorph because I kept running into JSON/CSV converters that either broke with nested data, required login, or added weird formatting.Datamorph is a minimal, fast, no-login tool that can:• Convert JSON → CSV and CSV → JSON • Auto-detect structure (arrays, nested objects, mixed data) • Handle uploads or manual text input • Beautify / fix invalid JSON • Give clean, flat CSV output for real-world messy dataIt’s built with React + Supabase + serverless functions. Everything runs client-side except file parsing, so nothing is stored.I know there are many similar tools, but I tried focusing on:• better handling of nested JSON, • simpler UI, • zero ads

The company sits in the show hn launch segment, where it competes on its core product or service.

The company is listed at the Show HN launch stage of development.

Website: datamorphio.vercel.app