Code has been added to clipboard!

HTML comment Tag

Reading time 1 min
Published Dec 1, 2017
Updated Sep 11, 2019

HTML comment Tag: Main Tips

  • The <!-- --> is an HTML comment tag.
  • To comment out in HTML, insert information between <!-- and --> tags (browsers won't show these notes).
  • Commenting in HTML allows developers to leave notes about their code, its functionality or to indicate necessary changes for the future.
Udacity
Pros
  • Simplistic design (no unnecessary information)
  • High-quality courses (even the free ones)
  • Variety of features
Main Features
  • Nanodegree programs
  • Suitable for enterprises
  • Paid certificates of completion
Coursera
Pros
  • Professional service
  • Flexible timetables
  • A variety of features to choose from
Main Features
  • Professional certificates of completion
  • University-level courses
  • Multiple Online degree programs
Datacamp
Pros
  • Great user experience
  • Offers quality content
  • Very transparent with their pricing
Main Features
  • Free certificates of completion
  • Focused on data science skills
  • Flexible learning timetable

Commenting in HTML

This HTML comment tag incorporates a comment in the source code of the HTML document. The example below adds a comment HTML:

Example
<!--This is an example text that won't be displayed in the browser-->
<p>This will be shown in the browser.</p>

In some cases, you might need to make HTML comment out notes in multiple lines. Use the following code to learn how to comment out HTML multi-line comments (or block comments):

Example
<div>
<p>This text is visible. Check the source code for multi-line comment.</p>
<!--  
Hello, world! I am a comment and I am
displayed in multiple lines!
--> 
</div>

Note: there used to be an HTML <comment> tag, but it is not supported by any modern browser. Don't use it to hide your comments.

Browser Support

Browser image
Chrome
1+
Browser image
Edge
All
Browser image
Firefox
1+
Browser image
IE
All
Browser image
Opera
All
Browser image
Safari
All

Mobile Browser Support

Browser image
Chrome
All
Browser image
Firefox
All
Browser image
Opera
All
Browser image
Safari
All

Latest Udacity Coupon Found:

Verified STAFF PICK

75% OFF COURSES

Udacity Black Friday Offer

The best time to save on Udacity courses is now - follow this coupon to access a 75% Udacity Black Friday discount & enjoy learning at a very low cost!

Expiration date: 27/02/2021
3176 People Used
Only 97 Left
Rating
5.0