Subscription forms with HTML editor

Use the HTML editor to build a subscription form from scratch using HTML code.

Here, you will also be able to pass parameters such as List ID and Group ID, for the user to be automatically subscribed to a specific List or Group.

Code strings look like this:

<input name="group" type="hidden" value="1">
<input name="list" type="hidden" value="2">

In the example above, the user will be subscribed to Group 1 in List 2.

To retrieve Group and List codes, go to Settings > Developer's corner > Codes Table.

Please note that if you copy and paste the form code into your website you need to modify the code:


adding the right path of your platform, meaning the domain of your platform. For example, if your platform is "", the HTML code should look like this:


Invisible reCAPTCHA

The reCAPTCHA is a service that protects your form from spam and abuse that consists in asking one or more questions when an atypical behavior is detected. It protects users from spam and password decryption by asking them to complete a simple test that proves that the user is a human being and not a computer trying to break an account.

We call it "invisible" because it is activated when an atypical behavior is detected.


The invisible reCAPTCHA is by default enabled in forms.

Please note that if the invisible reCAPTCHA is enabled, the form won't be embeddable in a website.