Numbers & Dev Tools · 8 tools

Essential tools for developers and testers.

Generate random numbers, secure passwords, dates, UUIDs, and other technical data — built for rapid testing, data generation, and development workflows.

Random numbers, passwords, dates, UUIDs, and developer testing tools.

Every tool in this category

08 listed

Birthday🎂

Random Birthday Generator

Generate random birthdates for fictional characters or creative projects

Phone Number📱

Random Phone Number Generator

Generate random US phone numbers for testing and development purposes

Number🔢

Random Number Generator

Generate random numbers for games, contests, and decision making

Date📆

Random Date Generator

Generate random dates for events, testing, and creative projects

Password🔐

Random Password Generator

Generate strong, secure passwords instantly — all generated locally in your browser

UUID🔑

UUID Generator

Generate UUID v4 values instantly for development, testing, and database keys

Lorem Ipsum📝

Lorem Ipsum Generator

Generate lorem ipsum placeholder text for design mockups and development

IP Address🌐

Random IP Address Generator

Generate random IPv4 addresses for development and testing

Questions

Answers.

Our random password generator uses the browser crypto API to create cryptographically strong passwords suitable for most applications. For the highest-sensitivity systems, use a system-level password manager.

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