Email Address Plus

Name: Email Address Plus
Author: _kud

By: _kud

Automatically generate labeled email addresses for better organisation and spam protection.

Download

Install

Features & Capabilities

Email Address Plus automatically adds website-specific labels to your email address when filling forms, making it easy to track where emails come from and organise your inbox.

Key Features: • Smart Email Labeling: Automatically adds "+website" labels to your email (e.g., user+amazon@example.com) • Multiple Fill Methods: Floating icon, right-click context menu, or keyboard shortcut (Ctrl+Shift+Y) • Visual Feedback: Elegant animations confirm when fields are filled • Dark/Light Theme Support: Works seamlessly across all browser themes • Privacy Focused: All processing happens locally - no data sent to external servers • Easy Setup: Simple one-time configuration in extension settings

How it works:

Configure your email address in the extension settings
Visit any website with email input fields
Use the floating 📧 icon, right-click menu, or keyboard shortcut to auto-fill
Your email gets automatically labeled with the website name

Perfect for organising newsletters, shopping accounts, and identifying spam sources. Compatible with all major email providers that support plus-addressing (Gmail, Outlook, etc.).

User Growth & Download Statistics

Add-on

By:

_kud

Daily users:

Version:

5.3.0 Last updated: 2025-08-16

Version code:

6014015

Creation date:

2020-04-12

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

70.90KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-17

Compare stats and ranking:

Ranking

# 54,262 ▼ 174

Other rankings

#36 in address keyword 31 ▲ 1#110 in polished emails keyword 12 ▲ 1#111 in export emails keyword 25 ▲ 1#165 in email keyword 68 ▼ 1#177 in label keyword 19 ▲ 2

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

_kud

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/email-address-plus/

Website:

https://github.com/kud/webextension-email-address-plus/issues

Permission Change History

2025-08-10: Version 2.0.0 → 5.0.6

Add Permissions: theme contextMenus

Is Email Address Plus Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Email Address Plus requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
High ****** ******* *** ********* ********* ******** ***** *** ** ********** ****** * ******** ******* *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Email Address Plus is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****