UUID Generator

Generate, copy, store history and insert UUID v4. Settings, theme and Auto-Generate on Copy included.

UUID v4 Generator is a clean, lightweight, and efficient Chrome extension designed for developers, data analysts, and anyone needing quick access to globally unique identifiers (UUIDs). Generate, copy, and manage Version 4 UUIDs instantly, directly from your browser toolbar. Key Features: Instant Generation: A new, cryptographically secure UUID v4 is generated every time you open the popup. Multiple Generation: Switch to the "Multiple" tab to generate a large number of UUIDs at once, and copy them all with a single click (separated by newlines). Click-to-Insert: Use the "Insert" button to directly paste the current UUID into the currently focused input field or textarea on the active webpage. Automatic History: All copied or inserted UUIDs are automatically saved in the "History" list, allowing for easy reuse or recopying. (The list retains the 20 most recent entries.) Customizable Theme: Supports Light, Dark, and System default themes for comfortable viewing. Custom Shortcuts: Set a global keyboard shortcut to instantly trigger the "Insert" action without opening the popup.