Generate Test Data from SQL Schema

Stop writing mock data by hand. Copy a database schema and let L2Cache generate realistic JSON or CSV test data instantly using Apple Intelligence.

Setting up mock databases for testing is tedious. Writing dozens of INSERT statements or JSON fixtures by hand slows down feature development.

With L2Cache, when you copy a SQL table schema, a CREATE TABLE statement, or even a basic data structure, our local AI instantly understands it. Using a Smart Transform action, you can generate 50 rows of highly realistic, semantically correct mock data formatted as JSON, CSV, or SQL inserts — directly from your clipboard.

Local AI Generation

Because L2Cache supports Apple Intelligence and local Ollama models, you can generate this test data completely offline without worrying about your database schema being sent to a third-party API.

Key benefits:

• One-Click Generation: Copy a schema, select "Generate Mock Data", and instantly paste the result into your IDE.
• Context Aware: The AI understands column names like email or birth_date and generates realistic values.
• Multiple Formats: Output your test data as JSON arrays, CSV strings, or raw SQL.