SQL to MongoDB Converter
Convert SQL SELECT, UPDATE and DELETE queries to MongoDB find, aggregate, updateMany and deleteMany. Free and private: runs in your browser.
Paste a SQL query with WHERE, IN, LIKE, BETWEEN, GROUP BY, ORDER BY and LIMIT to get the MongoDB equivalent.
Runs entirely in your browser. Nothing you paste is uploaded or stored.
Use cases
- Move data between APIs, config files and databases.
- Bootstrap models from a sample API response.
- Save time on repetitive hand-written boilerplate.
Frequently asked questions
What about JOINs?
Joins need an aggregation pipeline with $lookup and usually a schema redesign, so they are not converted automatically.
Is the SQL to MongoDB Converter free?
Yes. It is free with no sign-up, and it runs entirely in your browser, so your input is never uploaded or stored.
Should I use the generated output as-is?
Treat it as a strong starting point. Types are inferred from your sample, so review nullability, naming and edge cases before committing it.
Related tools
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