Description

Dummy Database is built to solve a simple, yet annoying problem — generating realistic test datasets quickly, without writing scripts or juggling Excel files.

It’s designed for:

- Developers needing dummy databases for prototyping & testing.
- Analysts and BI specialists preparing demo dashboards.
- QA engineers creating data scenarios for testing.
- SQL learners who want practice datasets on demand.

What makes it special?

- Create from simple tables to full relational databases with PK/FK.
- 35+ data types including Numbers, Dates, Names, Booleans, Emails, Addresses etc.
- Unique Event Sequences — simulate user actions and workflows.
- Advanced data controls — outliers, nulls, repeats, distributions.
- ERD visualization to map relationships.
- Built-in PostgreSQL editor to query generated data.
- Export as CSV, XLSX, SQL DDL, or full ZIP.
- Free up to 10,000 records per table for registered users — no paywalls or limits.