DW Data WorkBench One intake. Many sources.

SQL Lab2 entry point

JSON To SQL

Turn JSON payloads into reviewable local SQLite tables for JSON to SQL online, JSON database import, and JSON to SQLite online workflows.

Supported hereJSON, JSONL, NDJSON, generated SQL, SQLite database files
Local boundaryJSON-to-SQL import runs locally in your browser. It is not a live database connector and does not send payloads to a backend.
Useful for: JSON to SQL JSON to SQL online JSON to SQLite JSON to SQLite online JSON database import JSON to database nested JSON to table browser JSON SQL
Will nested JSON become perfect relational data?

No. SQL Lab2 helps inspect and query projections locally. You still review table names, relationships, and generated scripts before relying on them.