tool

PostgreSQL Plan Reader

Paste EXPLAIN (FORMAT JSON), with or without ANALYZE. Explore the operator tree, estimates, loops, runtime, and the plan_most_expensive view. Analysis stays in your browser.

Input

Paste a JSON plan or choose a sample. The plan stays in this browser.

plan_explorer

Awaiting plan

Paste a JSON plan and run analysis.

plan_sql

SQLite WASM

Analyze a plan to populate plan_nodes.

Query results will appear here.