By: dziul
This extension will allow you to easily insert HTML code into the body of the message from your favorite webmail service: Gmail, Outlook, and Yahoo Mail.
Features & Capabilities
User Growth & Download Statistics
- By:
- dziul
- Daily users:
- 1,007 -8
- Rating:
- 5.00 (6)
1 new ratings
- Version:
- 7.7.0 Last updated: 2026-03-11
- Version code:
- 6177536
- Creation date:
- 2020-05-28
- Risk:
- Very high risk impact Moderate risk likelihood
- Permissions:
- Content scripts matches:
- mail.google.com
- inbox.google.com
- mail.yahoo.com
- *.mail.yahoo.com
- outlook.live.com
- outlook.office.com
- outlook.cloud.microsoft
- outlook.office365.com
- mail.google.com
- Size:
- 492.37KB
- Email:
- da*****@gmail.com
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-07-05
- Compare stats and ranking:
- HTMaiL: Insert HTML into email message vs HTMaiL: Insert HTML
- HTMaiL: Insert HTML into email message vs HTML Inserter for Gmail, Outlook, Yahoo Mail
- HTMaiL: Insert HTML into email message vs Insert HTML into email message
Ranking
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For Developers
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
User Reviews
by *****, 2026-06-29
by 3m*****, 2026-03-30
by Fi*****, 2025-11-05
Is HTMaiL: Insert HTML into email message 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.
HTMaiL: Insert HTML into email message requires a lot of sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- Critical ******* ****** ** *** ********* ******** *********** ********** ********* *********** **************** *************
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
- Medium ******* ***** *********** ***** ****** ********* *** ***** ********* **** **** ************** *** ********
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.
HTMaiL: Insert HTML into email message 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 **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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