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AI Fake Data Generator

Generate realistic test data in one click, supporting 50+ data types including names, addresses, phones, emails, IDs - essential for development

Data Generator Interface

Interactive generator will be available soon

Features

  • ✓ 50+ data types: names, addresses, phones, emails, companies, dates, amounts and more
  • ✓ Bilingual Chinese-English data generation following international format standards
  • ✓ Batch generate 1 to 1 million records, export to CSV, JSON, SQL, Excel
  • ✓ Custom data rules and constraints: range limits, uniqueness, relationships
  • ✓ Built-in realistic data templates: Chinese address DB, global cities DB, name databases

How to Use

  1. Select or define data fields to generate
  2. Configure data types and rules for each field
  3. Set generation count and export format
  4. Click generate and download test data

FAQ

Can generated data be used in production?

Generated data is random simulation data, suitable only for development, testing, and demo environments. Data looks real but doesn't correspond to actual persons or entities.

What data types are supported?

50+ types: names (Chinese/English), addresses, phone numbers, ID numbers, emails, company names, dates/times, amounts, IP addresses, UUIDs and more.

Can relationships between data fields be maintained?

Yes. Set field association rules like: same-row name and email prefix consistency, address-city matching, and other logical relationships.

Is there duplicate data in the output?

Uniqueness constraints are configurable. When enabled, specified fields like phone numbers, IDs, and emails are guaranteed unique.

Can I use custom data templates?

Yes. Upload CSV templates to define fields and formats, or use regex to customize data generation rules.