SQL Dialect Converter
Convert SQL between MySQL, PostgreSQL, SQLite, SQL Server and BigQuery
Handles common syntax patterns — always review the output before running in production.
What gets converted
Identifier quoting · Auto-increment syntax · Boolean types · NULL functions (IFNULL/ISNULL/COALESCE) · String aggregation · Timestamps · LIMIT/TOP · INSERT IGNORE / ON CONFLICT · String concatenation · Common data types
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How to use SQL Dialect Converter
- 1Paste your code or data into the input area
- 2Click the action button to process
- 3Copy or download your result