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Catch-all Email Filler

ExtensionTools
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Overview

Suggests a catch-all email address for email input fields based on the current website's domain.

Tired of using your personal email for every new account? Take control of your inbox with Catch-all Email Filler! This extension is the perfect tool for anyone who owns a domain with a catch-all email address. It automatically generates a unique, service-specific email address for you on any website's registration form. How it works: Set your personal domain (e.g., example.com) in the extension's popup. When you visit a registration page, the extension will offer to fill the email field with a custom address: [websites_domain]@example.com. Click the suggestion, and the field is filled instantly! Key Benefits: Enhance Privacy: Stop giving your main email address to every website. Fight Spam: If you start receiving spam at website@example.com, you'll know exactly which service leaked your data. Ultimate Convenience: Saves you from manually typing different alias emails. Perfect for developers, testers, and privacy-conscious users. Simply set your domain once and enjoy a cleaner, more organized digital life. This extension is open source, you can view its source code here: https://github.com/KrystofDolina/Catch-allEmailFiller Created with help of AI.

Details

  • Version
    1.2
  • Updated
    January 26, 2026
  • Offered by
    Kryštof Dolina
  • Size
    12.56KiB
  • Languages
    English
  • Developer
    Email
    contact@krystofdolina.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser

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