HTMaiL: Insert HTML into Gmail, Outlook and Yahoo Mail
Tools
Edit and easily insert HTML code into the body of your email message in Gmail, Outlook, and Yahoo Mail.
Users
30K
Rating
4.3
Reviews
50
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
Insert and Send HTML with Gmail
Easily insert custom HTML into your Gmail emails with this handy extension. Create and preview your custom emails directly in Gmail.
Users40KCurrent public install base
Rating3.8Store average score
Reviews33Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsInsert and Send HTML with Gmail Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
3.79
Latest
3.79
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthFlat
00%30-day growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version1.0.13
ManifestV3
Size1.11MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Easily insert custom HTML into your Gmail emails with this handy extension. Perfect for marketers, designers, and anyone looking to enhance their emails with personalized, beautifully formatted content. Create and preview your custom emails directly in Gmail.
Insert HTML into Gmail email offers the possibility to send HTML email templates from Gmail to your email subscribers list.
🔥🔥🔥 Explore our Gmail HTML email templates library here: 👇
- https://designmodo.com/email-templates/gmail/
Edit Gmail email templates with email builder:
- https://designmodo.com/postcards/
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score3.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.7Average computed only from synced review bodies below
Reviews with text27Synced review bodies
Total ratings / reviews33Chrome Web Store public rating/review count
Store average score: 3.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
Send HTML in Gmail
Tools
Inject HTML into Gmail's compose message area to send HTML email templates.
Users
10K
Rating
4.0
Reviews
16
7D Growth
0|0%
Gmail Button by cloudHQ
Communication
Create a button in your email to get more clicks with Gmail Button
Users
30K
Rating
4.6
Reviews
45
7D Growth
0|0%
Publicate Chrome Extension
Communication
Publicate - Create Beautiful Email Newsletters and Web Roundups in minutes, from content you find online.
Users
1K
Rating
1.0
Reviews
1
7D Growth
0|0%
Gmail HTML Editor
Workflow & Planning
Edit Gmail emails as HTML.
Users
10K
Rating
3.0
Reviews
15
7D Growth
0|0%
Insert and Send HTML in Gmail
Developer Tools
Copy and Paste Beautiful HTML Email Templates into Gmail, and Share with Your Clients for Enhanced Email Communication.
Users
284
Rating
5.0
Reviews
2
7D Growth
+5|1.79%
It did NOT insert an icon inside Gmail Compose and did not work as suggested.
Button does not show up in gmail.
Broken app. The button to add HTML didn't even open the text field. So you cannot paste your code anywhere.
Really excellent, but recently I added it in other chrome window and don't know why save options does not appear!
Hi there, I successfully added the HTML link in Gmail. Although it is viewed when composing the email, it does not show when sent. It means, I send the blank email. How can this be solved.
I wish I had found your app earlier. Huge timesaver!
It is so simple and works so consistent. Never had a problem with anything regarding this extension:)
We love designmodo for newsletters and with the extension it really helps make life super simple! Great product for sure!
Worked for a while and now the button does not show up no matter what I do... ??
Worked the first couple times, then the icon stopped appearing. Refreshed page, restarted Chrome, ain't working. It's a simple extension, it's either works and is 5 stars, or doesn't and it's one....