HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail

Edit and easily insert HTML code into the body of your email message in Gmail, Outlook, and Yahoo Mail.

HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail is available to install from Chrome Web Store and for download from this page. It has 10,000+ active users The latest version is 7.5.2, and it was published 2 months ago.

View source code

Total download count: 70 (Only count downloads from Chrome-Stats)

All available versions

You can find the current and older versions of HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions

Version	Download	Size	Download count	Timestamp
7.5.2	CRX · ZIP · Source code	410.62K	1	2024-11-13
7.5.1	Paid users only	400.38K	0	2024-10-28
7.5.0	Paid users only	397.31K	3	2024-05-24
7.4.0	Paid users only	303.10K	6	2024-01-06
7.3.2	Paid users only	291.84K	5	2023-10-01
7.3.1	Paid users only	291.84K	0	2023-08-12
7.2.2	Paid users only	291.84K	0	2023-07-19
7.2.1	Paid users only	292.86K	0	2023-07-14
7.2.0	Paid users only	292.86K	0	2023-07-05
7.1.0	Paid users only	290.82K	1	2023-06-20
7.0.4	Paid users only	290.82K	2	2023-06-18
7.0.3	Paid users only	290.82K	2	2023-06-06
7.0.1	Paid users only	290.82K	2	2023-05-17
7.0.0	Paid users only	289.79K	2	2023-05-06
6.5.2	Paid users only	182.27K	3	2022-10-16
6.5.1	Paid users only	182.27K	4	2022-08-14
6.5.0	Paid users only	182.27K	4	2021-06-08
6.4.1	Paid users only	183.30K	6	2021-06-05
5.1.3	Paid users only	74.83K	6	2021-05-14
5.1.2	Paid users only	76.72K	6	2021-02-03
5.1.1	Paid users only	74.19K	6	2021-01-08
5.0.0	Paid users only	35.76K	6	2020-10-20
4.0.14	Paid users only	35.25K	5	2020-06-30

Install CRX file

An CRX file is the file format used for distributing and installing browser extensions in Google Chrome, Microsoft Edge, and other Chromium-based browsers. These extensions add functionalities and features to the Chrome browser, enhancing user experience by integrating additional tools directly into the browsing interface. Similar to an executable file, a CRX file contains all the components needed for an extension to run, including JavaScript code, images, CSS files, and other resources.

Option 1: The easy way (for Windows users only)

Download and run chrome-stats.exe file on your PC. This method will allow you to install Chrome extensions directly from chrome-stats.com in one click. You only need to do this once!
Type in chrome://restart in the URL bar to restart the browser for the changes to take effect.
Download and install the HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail CRX file

Option 2: Advanced method

Download HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail CRX file
NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Chrome Web Store. If so, you may need to use option 1, or download the ZIP file instead.
In the URL bar, go to chrome://extensions
Enable Developer mode
Drag and drop the downloaded HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail CRX file into the Extensions page
When prompted, click Add extension to install HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail.

Install ZIP file

Download and unpack the HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail ZIP file to a directory of your choice.
In Chrome browser, go to chrome://extensions
Enable Developer mode.
Click on the Load Unpacked button.
Select the directory of with the unpacked HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail ZIP file from step 1. HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail is now installed on your browser.