Import, export and copy data, or generate test documents
Move collections through JSON, Extended JSON, NDJSON or CSV files, copy one straight to another server, and generate documents you can read before they are written. Canonical Extended JSON keeps every BSON type; CSV and Excel write values as text.
Export what you filtered
Pick a format, a document limit and a MongoDB filter, and only those documents are written.
Copy to another server
On Pro, copy a collection from one connection to another, with a write mode and the choice to copy its indexes, and no file in between.
Test data you can read first
Map each field to one of 17 Faker categories and read the preview before anything is written. Up to 100,000 documents on Pro, 500 on Free.
See the shape of a collection
Schema analysis samples a collection and lists every field, its types, how often it occurs and the values it holds. Free samples 500 documents.
Also in this part
- Formats
- JSON, Extended JSON, NDJSON and CSV on every tier. Excel needs Pro.
- Whole databases
- On Pro, import a directory of files as one database, export a whole database, or duplicate one.
- Types
- A collection export can write canonical Extended JSON, which keeps ObjectId, Date, Long, Decimal128, UUID and Binary through a round trip. The default relaxed form loses 64-bit integers above 2^53.
Try it against your own data
38 MB installer. Free forever, and a 14-day Pro trial with no card.