UUID Generator
Generate secure UUIDs instantly. Supports v1, v4, v6 and v7. Bulk generation, copy, download and validate UUIDs easily
About This UUID Generator
Kivixa UUID Generator is a free online tool that helps you generate secure, unique, and standards-compliant UUIDs (Universally Unique Identifiers) instantly. Whether you're building a web application, designing a database, creating API resources, or testing software, generating reliable unique identifiers is an essential part of modern development. This tool allows you to create UUIDs in seconds without installing software, signing up, or sending any data to a server.
Unlike a basic UUID Generator Online, Kivixa offers multiple UUID versions including UUID v1, UUID v4, UUID v6, and UUID v7. You can generate a single UUID or create hundreds of unique identifiers at once for bulk development tasks. The tool also includes advanced formatting options such as uppercase conversion, removing hyphens, wrapping values in quotes, and adding commas, making it easy to copy UUIDs directly into JavaScript, JSON, SQL, or other programming languages.
In addition to generating UUIDs, the tool includes a built-in UUID Validator that automatically verifies whether an identifier is valid and detects its UUID version. You can also export your generated UUIDs in multiple formats, including TXT, CSV, JSON, JavaScript, Python, and SQL. These features make the tool useful for developers, software engineers, database administrators, QA testers, students, and anyone working with modern applications.
Your privacy is always protected. Every UUID is generated entirely inside your browser using secure client-side processing. No identifiers are uploaded, stored, or shared with our servers, ensuring complete privacy and fast performance. Since everything runs locally, you can generate thousands of UUIDs almost instantly without worrying about your data leaving your device.
Whether you're searching for a UUID Generator, Free UUID Generator, UUID Generator Online, UUID v4 Generator, UUID v7 Generator, GUID Generator, Random UUID Generator, or a reliable UUID Validator, Kivixa provides a fast, accurate, developer-friendly, and completely free solution that works seamlessly on desktop, tablet, and mobile devices.
How to Use the UUID Generator
- Select the UUID version you want to generate, including UUID v1, v4, v6, or v7, depending on your project requirements.
- Choose how many UUIDs you want to generate. You can create a single UUID or generate hundreds of unique identifiers in one click.
- Customize the output by enabling options such as uppercase letters, removing hyphens, wrapping UUIDs in quotes, or adding commas for easier use in source code and configuration files.
- Click the Generate UUIDs button to instantly create your identifiers. Every UUID is generated securely inside your browser without sending data to any server.
- Copy individual UUIDs, copy the complete list, validate existing UUIDs, or export your generated UUIDs in TXT, CSV, JSON, JavaScript, Python, or SQL format for immediate use in your applications.
Powerful Features
Generate RFC 9562 compliant UUID v1, v4, v6, and v7 identifiers instantly.
Create a single UUID or generate up to 1000 UUIDs in one click.
Built-in UUID Validator with automatic version detection.
Supports uppercase formatting and optional hyphen removal.
Wrap generated UUIDs in quotes or append commas for code-ready output.
Copy individual UUIDs or copy the entire generated list instantly.
Export UUIDs as TXT, CSV, JSON, JavaScript, Python, or SQL files.
Fast client-side processing with no data uploaded to any server.
Works perfectly for databases, APIs, microservices, testing, and development.
Responsive design optimized for desktop, tablet, and mobile devices.
No registration, installation, or account required.
Completely free, privacy-friendly, and easy to use.
Every feature is designed to simplify everyday development tasks. Instead of using multiple tools for generating, validating, formatting, and exporting UUIDs, Kivixa combines everything into a single, easy-to-use interface. Whether you're creating database records, API resources, authentication tokens, mock data, or testing environments, you can generate thousands of unique identifiers within seconds while keeping your workflow fast, secure, and completely private.
Why Use This UUID Generator?
Every modern application relies on unique identifiers to distinguish users, records, orders, files, sessions, and countless other resources. Using sequential IDs can create security risks, increase the chance of data conflicts, and make systems harder to scale. That's why developers around the world use UUIDs (Universally Unique Identifiers) to generate virtually unique values that can be created independently without a central authority. Whether you're developing a website, mobile app, microservice, or enterprise software, a reliable UUID Generator can save time and simplify your workflow.
Kivixa goes beyond a basic UUID Generator Online by combining UUID generation, validation, formatting, bulk creation, and multiple export options in one place. Instead of relying on several developer tools, you can generate RFC 9562 compliant UUIDs, verify existing identifiers, copy them individually or in bulk, and export them in formats ready for JavaScript, Python, SQL, JSON, CSV, or TXT. Everything runs entirely in your browser, making the tool fast, secure, and privacy-friendly.
Supports Multiple UUID Versions
Generate UUID v1, v4, v6, and v7 based on your project's requirements. Whether you need timestamp-based, random, or time-ordered UUIDs, everything is available in one simple interface.
Built for Developers
Export UUIDs as TXT, CSV, JSON, JavaScript, Python, or SQL, copy them instantly, and customize the formatting to fit directly into your code without additional editing.
Fast, Secure & Private
Every UUID is generated locally in your browser. No data is uploaded, stored, or shared, giving you complete privacy while delivering lightning-fast performance.
Bulk Generation & Validation
Create hundreds of UUIDs in seconds, validate existing identifiers, detect their version automatically, and streamline development, database management, testing, and API workflows.
Final Thoughts
A reliable UUID generator is an essential tool for modern software development. From creating unique database records to identifying API resources, preventing ID collisions, and supporting distributed systems, UUIDs are widely used across websites, mobile applications, cloud services, and enterprise software. Having a fast and accurate generator can simplify development while improving scalability and data consistency.
Kivixa's UUID Generator is designed to be more than a simple random ID generator. With support for UUID v1, v4, v6, and v7, built-in validation, bulk generation, flexible formatting options, and multiple export formats, it provides everything developers need in a single lightweight tool. Since all processing happens inside your browser, your identifiers remain private and are never stored or transmitted.
Whether you're building REST APIs, developing web applications, managing databases, creating test data, or learning about UUID standards, this tool offers a quick, secure, and developer-friendly experience. Simply generate, validate, copy, or export your UUIDs and continue building without unnecessary interruptions.
Looking for more free developer and productivity tools? Explore Kivixa's JSON Formatter , Base64 Encoder & Decoder , Password Generator , QR Code Generator , and Word Counter to make your everyday development and productivity tasks even easier.
If you're searching for a reliable UUID Generator, Free UUID Generator, UUID Generator Online, UUID Validator, UUID v4 Generator, UUID v7 Generator, or a GUID Generator, Kivixa provides a fast, secure, privacy-friendly, and completely free solution that works smoothly across desktop, tablet, and mobile devices.
Frequently Asked Questions
Everything you need to know about Base64 Encoding & Decoding.
A UUID (Universally Unique Identifier) is a 128-bit value used to uniquely identify records, objects, or resources in software applications. UUIDs are commonly used in databases, APIs, distributed systems, and cloud applications because they can be generated independently with an extremely low chance of duplication.
UUID and GUID are essentially the same type of unique identifier. UUID is the standard term defined by the IETF, while GUID (Globally Unique Identifier) is Microsoft's implementation. In most situations, the terms are used interchangeably.
For most applications, UUID v4 is the recommended choice because it is generated using random values and is widely supported. UUID v1 is timestamp-based, while UUID v6 and UUID v7 are designed to provide better time ordering for modern databases and distributed systems.
UUID v4 is a randomly generated UUID that uses secure random numbers to create unique identifiers. It is the most commonly used UUID version for web applications, APIs, databases, and software development because it provides excellent uniqueness without revealing timestamp information.
UUID v7 is a newer UUID format based on Unix timestamps combined with random data. It maintains uniqueness while improving chronological ordering, making it a great choice for modern databases and applications that benefit from time-based sorting.
Although it is theoretically possible, the probability of generating duplicate UUIDs is so small that it is considered practically impossible for real-world applications. This makes UUIDs a reliable solution for creating unique identifiers.
Yes. All UUIDs are generated directly inside your browser using secure client-side processing. No generated identifiers are uploaded, stored, or shared with our servers, ensuring complete privacy while using the tool.
Yes. This UUID Generator supports bulk generation, allowing you to create hundreds or even thousands of unique UUIDs in a single click. You can then copy them individually, copy the entire list, or export them in multiple formats.
Yes. The built-in UUID Validator checks whether a UUID is valid and automatically detects its version. Simply paste your UUID into the validator to verify it instantly.
You can export generated UUIDs as TXT, CSV, JSON, JavaScript, Python, and SQL files. These formats make it easy to use UUIDs directly in applications, databases, scripts, and development projects.