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Compare SQL files online

Compare SQL migration scripts, stored procedures, or schema definitions. Keyword-highlighted diff makes query changes easy to review. Runs entirely in your browser — nothing is uploaded to any server.

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Compare SQL files online — fast, free, and private

Use TextFileCompare.com to compare SQL files directly in your browser. Compare SQL migration scripts, stored procedures, or schema definitions. Keyword-highlighted diff makes query changes easy to review. No account required, no data uploaded — your code never leaves your device.

Common use cases

Database migration review

Stored procedure diffing

Schema version comparison

Query optimisation before/after

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