Query Explainer

Understand exactly what any SQL query does — line by line

Paste any SQL query and get a plain-English breakdown of what it does, what indexes it uses, and where it might be slow.

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How it works

1

Paste your SQL

Drop any SQL query into the editor — yours, a teammate's, or one from the codebase

2

Get plain-English explanation

AI explains each clause, what data it reads, and what transformations it applies

3

Review the execution plan

See which indexes are used, estimated row counts, and potential bottlenecks highlighted

Key benefits

  • Onboard new developers faster by making SQL readable
  • Catch logic errors before running expensive queries
  • Understand legacy queries without tracking down the original author
  • Spot missing indexes and slow full-table scans instantly

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10 free AI prompts daily. Connect your database in under a minute.

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