Welcome to the UUID/GUID Generator, a modern web application designed to create universally unique identifiers with ease and precision. This powerful yet intuitive tool is crafted for developers, database administrators, and software engineers who need to generate reliable identifiers for their projects. Whether you're working on database records, distributed systems, or any application requiring unique identification, our generator provides multiple UUID versions and formatting options to meet your specific requirements.

Experience a seamless generation process with our clean, responsive interface that works flawlessly across all devices. The application offers version selection, customizable formatting, one-click copying, and a convenient history feature that persists between sessions. With its elegant design and robust functionality, this tool eliminates the complexity of UUID generation while providing professional-grade results for your development needs.

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Key Features:

• Multiple UUID Versions: Generate different types of UUIDs including:

  • Version 4 (Random) – Most commonly used variant

  • Version 1 (Time-based) – Provides time-based ordering

• Custom Formatting Options:

  • Toggle between uppercase and lowercase output

  • Include or exclude hyphens in the UUID string

  • Option to wrap UUIDs with braces

• Copy Functionality: One-click copying to clipboard with visual feedback

• Generation History: Automatically stores recently generated UUIDs with:

  • Copy and delete options for each history item

  • Persistent storage using browser's localStorage

  • Clear history functionality

• Responsive Design: Works seamlessly on desktop and mobile devices

• Modern UI: Clean, aesthetically pleasing interface with intuitive controls

Technologies Used:

• HTML5: Semantic structure and application layout

• CSS3: Modern styling with gradients, shadows, and responsive design

• JavaScript: Core application logic and UUID generation algorithms

• Font Awesome: Icon set for intuitive UI elements

• localStorage: Browser storage for maintaining history between sessions

How to Use:

• Select UUID Version: Choose between Version 4 (random) or Version 1 (time-based)

• Adjust Formatting Options:

  • Toggle "Uppercase" to change output case

  • Toggle "Include Hyphens" to show/hide hyphens

  • Toggle "Include Braces" to wrap UUID with curly braces

• Generate UUID: Click the "Generate UUID" button to create a new identifier

• Copy UUID: Use the "Copy" button to copy the current UUID to clipboard

• Manage History:

  • Review previously generated UUIDs in the History section

  • Copy individual items or remove them from history

  • Use "Clear History" to remove all stored UUIDs

Sample Screenshots of the Project

Landing Page

Sample Generate

How to Run?

• Download the provided source code zip file.
• Extract the downloaded zip file.
• Open the html file and you are now ready to go!

Video Demonstration for Installation/Setup:

Conclusion:

In conclusion, the UUID/GUID Generator represents a perfect blend of form and function, providing developers with an elegant and efficient solution for generating universally unique identifiers while offering customizable formatting options, persistent history tracking, and a responsive interface that simplifies the workflow and enhances productivity for any development project.

That's it! I hope this "UUID/GUID Generator Using HTML, CSS and JavaScript" will assist you on your  programming journey, providing value to your current and upcoming projects.

For additional tutorials and free source codes, explore our website.

Enjoy Coding :>>