All-in-One Random Generator.

Generate random numbers, strings, dates, UUIDs, JSON, passwords, and more instantly.

Randogen

Generator Types

Numbers & Codes

  • • Binary
  • • Byte
  • • Decimal
  • • Fraction
  • • Hexadecimal
  • • Octal
  • • Number

String & Text

  • • Password
  • • String
  • • GUID
  • • UUID

Network

  • • IP Address
  • • MAC Address

Date & Time

  • • Date
  • • Time

Data Formats

  • • CSV
  • • TSV
  • • JSON
  • • XML
  • • YAML

Other

  • • Element Picker

Tips

  • • Use regenerate for new values
  • • Adjust length for complexity
  • • Download for bulk generation
  • • Check format-specific settings

How it works

Five steps.

  1. 01

    Select the type of random data you wish to generate (e.g., Number, String, JSON).

  2. 02

    Configure your preferences such as length, range, or format.

  3. 03

    Click 'Generate' to create random data instantly.

  4. 04

    Copy the generated data with a single click.

  5. 05

    Download the generated data as a file for your use.

Features

Versatile Random Data Generator.

Generate over 20 types of random data formats including numbers, strings, dates, JSON, and more with ease.

  • Random Number Generator

    Generate random integers, decimals, or numbers within a specific range.

  • Secure Password Generator

    Create strong and unique passwords with custom rules.

  • Random JSON Generator

    Generate random JSON objects for testing and mock APIs.

  • Random CSV/TSV Generator

    Create random CSV or TSV data files for testing and analysis.

  • Random UUID and GUID Generator

    Generate unique identifiers for use in databases and systems.

  • Random IP and MAC Generator

    Generate random IP addresses (IPv4, IPv6) and MAC addresses.

FAQ

Questions.

Can't find an answer? Send us your question.

What types of random data can RandoGen generate?

RandoGen can generate numbers, strings, dates, passwords, UUIDs, JSON, XML, YAML, and more.

Can I download the generated data?

Yes, you can download the results as .txt, .csv, .json, or .xml files.

Is RandoGen free to use?

Yes, RandoGen is completely free and accessible online.

Do you store any generated data?

No, all operations occur in your browser, and we do not store any data.

Can I use RandoGen for API testing?

Yes, RandoGen is perfect for creating mock data for API development and testing.

Related tools

More Fun & Games tools.

All 11 Fun & Games tools →

Built by Infyways

Need more than a tool.

These utilities are made by the Infyways studio. When a free tool is not enough, we build the real thing.