Email Alias Generator

Generate secure email aliases for any website on the fly using your custom domain and secret token.

🚨 IMPORTANT: Cloudflare Worker Setup Required This extension requires deploying a Cloudflare Worker to function. This is not a plug-and-play solution - you need your own custom domain and basic Cloudflare knowledge. If you're not comfortable with these requirements, this extension may not be suitable for you. Lightweight, Open-Source Email Privacy Protection Email Alias Extensions is a lightweight, fully open-source browser extension that generates unique, cryptographically secure email aliases for your custom domain. Perfect for privacy-conscious users who want complete control over their email infrastructure. 🔗 Open Source & Transparent: Extension Source Code: https://github.com/CutTheCrapTech/email-gateway-cloudflare/tree/main/packages/browser-extensions Cloudflare Worker Code: https://github.com/CutTheCrapTech/email-gateway-cloudflare/tree/main/packages/cloudflare-worker No Hidden Code: Review everything yourself Community Driven: Contribute, report issues, or fork for your needs Key Features: Lightweight: Minimal resource usage, fast performance Secure Alias Generation: Create strong, unique email aliases using cryptographic algorithms Domain-Based: Works with your custom domain and catch-all email setup Resilient Recovery: Uses the "Key Ring Model" - losing a key doesn't break existing aliases Cross-Platform: Works seamlessly on Chrome and Firefox with Manifest v3 Easy Setup: Guided configuration with secure key generation and backup Multiple Access Methods: Generate aliases via popup, context menu, or keyboard shortcuts Real-time Feedback: Toast notifications for successful operations and errors Modern UI: Clean, responsive design with dark mode support How It Works: Deploy the open-source Cloudflare Worker to your account Configure your custom domain in the extension settings Generate a secure cryptographic key (safely backed up to your password manager) Add the key to your Cloudflare Worker configuration Generate unique aliases on any website with just a few clicks Technical Requirements: A custom domain with catch-all email configured Cloudflare account and basic knowledge of Workers Ability to deploy and configure the provided Cloudflare Worker code Security & Recovery: The extension uses a "Key Ring Model" where your Cloudflare Worker can validate emails from multiple keys. If you lose your browser key, existing aliases continue working perfectly - simply generate a new key and add it to your Worker. No catastrophic failures, just minor inconvenience. Perfect for: Developers and tech-savvy users who want email privacy Custom domain owners with catch-all email addresses Privacy advocates who prefer open-source solutions Users who want to control their email infrastructure Privacy-First Design: This extension doesn't collect or store your personal data. All operations happen locally in your browser, with only the generated aliases being used for email validation on your own infrastructure. Being open-source, you can verify this yourself. Keyboard Shortcuts: Cmd/Ctrl+Shift+U: Open alias generator popup Cmd/Ctrl+Shift+E: Generate, copy to clipboard and fill email field Why Choose This Over Commercial Services? Complete Control: Your domain, your rules, your data No Subscription Fees: One-time setup, no recurring costs Open Source: Audit the code, modify as needed Lightweight: No bloated features you don't need Privacy First: No third-party service handling your emails Transform your email privacy with this lightweight, open-source solution that puts you back in control of your inbox.