Free tools

Tools for moving MongoDB to SQL

No signup, no limits, and nothing leaves your browser. These run the same schema inference and type mapping the migration engine does.

MongoDB schema → SQL DDL

Paste documents from a collection, get the inferred columns and a CREATE TABLE statement for eight SQL dialects. Runs the same inference engine a real migration uses.

ObjectId ↔ UUID converter

Convert an ObjectId to a UUID deterministically, reverse it exactly, and decode the timestamp, random value, and counter inside the 12 bytes.

Connection string parser

See how a driver reads your mongodb:// or mongodb+srv:// URI — hosts, effective ports, default database, options — and catch the mistakes that break connections.