DW Data WorkBench One intake. Many sources.

SQL Lab2 entry point

SQLite Viewer

Open SQLite database files locally, inspect tables and schema, run review queries, use the schema map, and export results from the browser as an online SQLite viewer with no uploads.

Supported here.db, .sqlite, .sqlite3, .sql, CSV, JSON, XML, TSV, XLSX imports
Local boundarySQLite files are loaded into SQL Lab2 in your browser. No external database is contacted and no credentials are used.
Open SQL Lab2 Privacy
Useful for: free SQLite viewer online SQLite viewer SQLite browser SQLite browser online open SQLite file online open .db file online view .db file browser SQLite
Related: Data To SQL Workbench SQL Query Builder Schema Map SQL Joins
Is this a database server?

No. SQL Lab2 is a browser-local SQLite review surface. Use it to inspect and prepare, not to connect to production systems.