Fake Data Generator
Generate realistic test data instantly
Create realistic fake data for testing applications, prototyping, and AI workflows. Generate names, emails, addresses, and more with multiple export formats.
Realistic Data
Generate authentic-looking test data instantly
AI-Ready
Perfect for AI training and testing workflows
Multiple Formats
Export as JSON, CSV, or SQL INSERT statements
Bulk Generation
Create up to 1000 records at once
Data Template
User Profiles
Complete user profiles with contact and personal information
E-commerce Products
Product catalog with pricing and inventory information
Financial Records
Transaction records for financial applications
Event Attendees
Event registration and attendee management
Blog Posts
Content management with authors and metadata
Custom Fields
Quick Actions
API Testing
Generate JSON data to test your API endpoints and data processing logic.
E-commerce Testing
Create product data with pricing and inventory for testing shopping platforms.
Database Population
Create SQL INSERT statements to populate your database with test data.
Financial Data
Generate transaction records for fintech applications and analysis.
Event Management
Create attendee lists with registration details for event planning.
Content Management
Generate blog posts and articles for CMS testing and development.
Tips & Best Practices
- 💡Templates: Start with a predefined template then customize fields to match your needs
- 💡Field Types: Choose appropriate field types for realistic data generation (email for emails, phone for phones)
- 💡Start Small: Generate 10-25 records first to verify the data structure meets your needs
- 💡SQL Format: The SQL output creates INSERT statements ready to run in most databases
- 💡Custom Fields: Use meaningful field names that match your database schema or API structure
Perfect for Modern Builders
Developer Testing
Generate realistic datasets for API testing, database population, and application development.
💡 Create user profiles for testing authentication systems, sample data for UI components
AI Builder Workflows
Create training datasets for AI models or sample data for prompt testing and AI workflow development.
💡 Generate customer data for ChatGPT analysis, sample records for AI data processing workflows
No-Code Prototyping
Populate Bubble apps, Webflow CMS, and automation platforms with realistic test data.
💡 Create sample customers for e-commerce demos, populate CMS with test content
How It Works
Step-by-Step Process
Data Types Available
Personal Data
- ✓First & last names with cultural diversity
- ✓Realistic email addresses
- ✓Phone numbers in various formats
Business Data
- ✓Company names and job titles
- ✓Full addresses with postal codes
- ✓Dates, IDs, and numeric values
Frequently Asked Questions
What types of tools does BuilderTools.dev offer?
We provide specialized micro-tools for data conversion, AI development, CSS calculations, API cost estimation, and project planning. All tools are designed to work seamlessly with modern development workflows including AI-assisted building and no-code platforms.
Are BuilderTools.dev tools free to use?
Yes! All our basic tools are completely free with no registration required. We're building premium features for power users, but our core mission is providing essential utilities that every builder can access instantly.
How do these tools help with AI-assisted development?
Our tools are optimized for AI workflows. Convert data to AI-friendly formats, estimate API costs before building, validate AI outputs, and handle technical calculations while you focus on prompting and creating.
Can I integrate BuilderTools with my existing workflow?
Absolutely! Our tools work great with ChatGPT, Claude, Zapier, Make, Bubble, Webflow, and traditional development environments. Copy-paste results anywhere or use our upcoming API for programmatic access.