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PostgreSQL EXPLAIN Visualizer

Explore a bounded PostgreSQL JSON plan tree with costs, loop-adjusted inclusive time and row-estimate errors, without sending queries.

explain-visualizerLOCAL WORKSPACE

Enabling local controls…

Paste an existing FORMAT JSON result, at most 256 KiB and 1,000 plan nodes. No SQL is executed.

Query plan

Inspect to reveal the expandable plan tree and row-estimate differences.

How to use this tool

Review the labeled controls, use the example, inspect the preview and explicitly copy, download or print the result. Input remains in this tab.

When not to use it

ANALYZE executes queries on your server; only paste an existing plan here. Inclusive timings overlap and are not summed. This viewer does not recommend indexes automatically.