Free Database Tools

Small tools for SQLite and PostgreSQL. They run entirely in your browser: no signup, and nothing you paste or open is uploaded.

• SQLite Viewer

  Open a .db, .sqlite or .sqlite3 file and browse its tables, columns and schema. The file stays in your browser.

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• Postgres EXPLAIN ANALYZE Visualizer

  Paste an EXPLAIN (ANALYZE) plan in text or JSON and see the slowest nodes, row misestimates and index hints.

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• Postgres Connection String Builder

  Build or check a postgresql:// URI with SSL mode and an encoded password, plus libpq and JDBC formats.

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Built by the makers of QueryGlow, a self-hosted database GUI your team opens in a browser.