EAG focuses on creating unique, flexible email aliases quickly without being tied to a specific alias service. It is catalogued under Browser DevTools & extensions on PulseGate.

EAG is an open-source project built for people using catch-all email inboxes and privacy-conscious email users.

Does EAG have a free plan?

Yes — EAG is open source under the Open Source license and free to use.

What platforms does EAG run on?

EAG runs on the web, the command line, and embeddable surfaces.

Is EAG still maintained?

Unverified. EAG has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to EAG?

Similar projects tracked by PulseGate include Email Address Generator, Email Alias Generator, and Masking Email Generator.

EAG is developed by UnderscoreOfficial.

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EAG

Name: EAG
Author: UnderscoreOfficial

github.comBrowser DevTools & extensions

No liveness check has reached it yet; it is registered on the Chrome Web Store and Firefox Add-ons and has been in the index since 14 Sep 2026. How this is checked

EAG: Email Alias Generator is an open-source browser extension for creating customizable email aliases for catch-all email services and inboxes. It supports flexible alias generation without requiring a specific email provider, and is intended for users managing disposable or service-specific addresses.

Open SourceWebCLIEmbeddable

Visit github.com

Overview

5 features

In the Browser DevTools & extensions space, EAG takes a focused approach. It focuses on creating unique, flexible email aliases quickly without being tied to a specific alias service. EAG is an open-source project aimed at people using catch-all email inboxes and privacy-conscious email users. The project is open source (Open Source). It ships for the web, the command line, and embeddable surfaces.

Behind EAG is UnderscoreOfficial, and it first shipped in 2024. Key capabilities include alias generation, custom alias formats, and catch-all inbox support.

Alias generation
Custom alias formats
Catch-all inbox support
Chrome support
Firefox support

Built with & integrations

Runs on

BrowserCLIEmbeddable

Trust & compliance

License

Open Source

Public signals

HTTPSPrivacy PolicyOpen SourceFree tierStore listing found

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed14 Sep · 20:30 UTC
EAG: Email Alias Generator seen via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about EAG

What does EAG do?: EAG focuses on creating unique, flexible email aliases quickly without being tied to a specific alias service. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is EAG for?: EAG is an open-source project built for people using catch-all email inboxes and privacy-conscious email users.
Does EAG have a free plan?: Yes — EAG is open source under the Open Source license and free to use.
What platforms does EAG run on?: EAG runs on the web, the command line, and embeddable surfaces.
Is EAG still maintained?: Unverified. EAG has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to EAG?: Similar projects tracked by PulseGate include Email Address Generator, Email Alias Generator, and Masking Email Generator.Email Address Generator Email Alias Generator Masking Email Generator
Who develops EAG?: EAG is developed by UnderscoreOfficial.
How long has EAG been around?: EAG first shipped in 2024.

At a glance

Pricing: Open Source
Platforms: Web · CLI
Languages: English
License: Open Source
Built for: people using catch-all email inboxes and privacy-conscious email users
Model: Open source
Solves: Creating unique, flexible email aliases quickly without being tied to a specific alias service.

Registered as

Chrome Web Store: ibbpakdlegakppigeoichkmkoknjajan
Firefox Add-ons: email-alias-generator

Developer

UnderscoreOfficial

Index record

Indexed: 14 Sep 2026
Lifecycle: Unverified
Last seen: 14 Sep 2026

Identity audit (12)

Slug: eag-email-alias-generator-github-com
Lifecycle state recorded: 14 Sep 2026
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 14 Sep 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 14 Sep 2026
Canonical URL: https://github.com/UnderscoreOfficial/Email-Alias-Generator-Extension

README badge

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