Data modeling tool
for MongoDB & MariaDB
Create ER diagrams for MariaDB
Draw data models
quickly and comfortably
Create new objects with predefined settings. Change field positions using drag and drop. Add referenced fields to target collections automatically etc. Changes are propagated and saved immediately and in case you need to revert changes, use UNDO. A dark or light theme in UI is only a matter of your preference.
Keep your databases
Arrange objects in ER diagrams, colorize items, change the view to show metadata, sample data or descriptions. Display cardinality marks in diagrams and add notes in HTML format or include pictures. Export diagrams to printable PDF format.
Preview and generate scripts
Generate validation and creation scripts together with other options. See code preview - formatted and with syntax highlighting.
Add custom code to BEFORE and AFTER sections and save code for a project or just a single collection.
Reverse engineer existing structures
Connect to existing MongoDB or MariaDB and reverse engineer database structures with nested documents or json. In the current version you can create basic connections to your databases. Support for more advanced methods are on our roadmap.
A picture is worth a thousand words.
Blueprint to your own product: A diagram can give you a clear model of your data structure and help you recognize errors. It's like a blueprint to your house. You know what you are building, how to connect the pieces and you have the necessary documentation.
Efficient communication: It allows all your team members or clients to understand the relations among collections and documents in an effective manner.
Faster development: Draw data models and generate code. Avoid typos, make changes quickly.
Freeware version allows you to save projects with 10 objects at max.
Your order will be securely processed by GumRoad.
A license key will be sent to your email box immediately after processing your order.
Use the license key to activate a commercial version of the purchased product.
Single user license includes upgrades up to version 3.