explain.rezki.dev

Understand your query plans. Instantly.

Paste EXPLAIN ANALYZE from PostgreSQL or execution plan XML from SQL Server. Get a visual plan, bottleneck detection, and plain-language suggestions.

Analyze a query plan

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PostgreSQL EXPLAIN ANALYZE (TEXT & JSON) • SQL Server Execution Plan XML • SET STATISTICS PROFILE ON

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Auto-Detection

Paste any supported format. We figure out the database engine automatically.

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Visual Tree

Interactive collapsible plan tree with time bars and severity colors.

Bottleneck Detection

Finds the most expensive path and common antipatterns across both engines.