GenTable AI

What it does

GenTable AI helps you generate realistic, structured data in seconds. Instead of manually creating datasets for dashboards, SQL imports, or API testing, you simply define your columns — or import a CSV, JSON, Excel, or SQL schema — and let AI generate consistent rows instantly. You can: • Define custom columns with constraints • Import existing schemas • Generate structured CSV / JSON data • Export ready-to-use datasets Built for developers, founders, and anyone tired of manual data creation.

Generate realistic mock data with AI. Define your schema, give context, and export as CSV, JSON, SQL, or Excel instantly. The fastest way to create test data.

Stop wasting hours on mock data. Define your columns, describe what you need, and let AI generate realistic, structured datasets in seconds. Add columns with names, data types, and natural language descriptions. Use a template or start from scratch. Click Generate. Our AI builds realistic, contextually accurate rows based on exactly what you described. Edit any cell inline, regenerate specific rows or columns, then export as CSV, JSON, Excel, SQL and more. Define columns with names, types, and natural language descriptions. 10+ data types supported. GPT-4o-mini generates realistic, context-aware data that actually makes sense for your use case. Not happy with a row or column? Regenerate it…from gentable-ai.vercel.app

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