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Preview of Email Alias Manager

Email Alias Manager by Extencil

Haltman.io alias console for your browser. Create, delete, and inject aliases on demand. 26+ domains supported: @reads.phrack.org, @smokes.thc.org, @free.team-teso․net, @segfault.net, @metasploit.io, @lockbit.io and much more...

5 (2 reviews)5 (2 reviews)
2 Users2 Users
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Extension Metadata

Screenshots
Main popup appearance.12+ domains available for free.Allow to manage already registered aliases.Auto-detect email inputs and suggests to use a alias.You can use a existing alias address or quick get a random alias address.Also supports browser context menus.Configure it your way.Use a strong password to encrypt your API Token.Lock your alias addresses list, encrypted, securely.Or disable the encryption, you choose how you use use.First run! Use your API Token!
About this extension
Email Alias Manager for Firefox lets you generate and manage email aliases from Haltman.io's Forwarder directly in your browser.

26+ domains supported, including:
@reads.phrack.org, @smokes.thc.org, @free.team-teso.net, @segfault.net, @metasploit.io, @lockbit.io and much more.

What this extension does
  • Connect with your API key and manage aliases in one place.
  • Generate aliases quickly with your preferred domain and copy them instantly.
  • Insert aliases directly into email fields while browsing.
  • Keep control of where the in-page helper appears.

Alias generator and manager
  • Create aliases from the popup using:
  • a selected domain,
  • readable-word format or random format,
  • optional custom alias name with live preview and validation.
  • Browse your aliases in the Choose tab with search, count, copy, and delete actions.
  • Use the right-click context menu ("Generate random alias") to create and copy an alias fast.
  • Work with domain favorites and a default domain to speed up repeated usage.

In-page email helper (overlay)
  • Adds Generate and Choose actions near email input fields.
  • Lets you insert a new or existing alias directly into forms.
  • Can be configured globally in Settings:
  • show on all sites,
  • show only on selected sites,
  • hide on selected sites.
  • Includes a quick "Disable on this site" action inside the overlay.

Onboarding and settings
  • Connect with an existing API key or request a new key by email.
  • API key format is validated before saving.
  • Settings include default domain, overlay rules, security lock, and local preferences.
  • Disconnect action removes local extension data on this device only (server aliases are not deleted).

Privacy and security
  • Requests are sent only to https://mail.haltman.io.
  • No analytics, telemetry, or third-party tracking.
  • API key and preferences are stored locally in browser.storage.local.
  • Optional local lock encrypts the API key with PBKDF2 + AES-256-GCM.
  • Lock password is never stored.
  • The extension does not send page content, browsing history, or existing email field values to the backend.

POWERED BY HALTMAN.IO & THE HACKER'S CHOICE.
Developer comments
Developer Comments

Known Issues
  • None at this time.

How to Report Bugs
  • Please email: support@haltman.io
  • Include Firefox version, add-on version, steps to reproduce, and any console errors.

Notes
  • A valid API key is required; without it the add-on will only show onboarding.
  • The add-on communicates only with https://mail.haltman.io for alias operations.
Rated 5 by 2 reviewers
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Permissions and data

Required permissions:

  • Input data to the clipboard
  • Display notifications to you
  • Access browser tabs
  • Access your data for all websites

Required data collection, according to the developer:

  • Authentication information
  • Personally identifying information
Learn more
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
0.1.2
Size
66.85 KB
Last updated
a month ago (Feb 18, 2026)
Related Categories
  • Web Development
  • Privacy & Security
  • Social & Communication
License
The Unlicense
Privacy Policy
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Version History
  • See all versions
Tags
  • privacy
  • security
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