MySQL EXPLAIN Analyzer

Review pasted MySQL EXPLAIN FORMAT=JSON or copied tabular output to identify access methods, estimated rows, selected keys, temporary tables, and filesort signals without connecting to a database.

Runs locally in your browser

MySQL EXPLAIN outputPaste EXPLAIN FORMAT=JSON, a tab-separated result, or MySQL console table output.

JSON or table inputEstimates need production contextNo database connection

This is a read-only plan review. It never runs a query or sends SQL to MySQL.

Access rows

No access rows to display yet.