How to add Corner Button to a MyBB forum

Embed Corner Button on MyBB

01

Create a Corner Button plugin for MyBB on Common Ninja

First, create a MyBB Corner Button plugin on Common Ninja. On the plugins catalog, find the Corner Button and enter the Editor.

02

Save the Corner Button plugin

When you're done creating the Corner Button plugin, click on the Save Changes button at the right top corner of the editor. If you don't have an account on Common Ninja, you'll have to register first.

03

Copy the Corner Button Embed Code

When you're ready to add the Corner Button plugin to your MyBB forum, click the Add To Website button at the top bar of the Editor. On the window that opens, click the Copy Icon to copy the plugin embed code. In the next steps, you will paste this code into your MyBB forum.

04

Paste the code to your MyBB website’s HTML field.

Next, go to your MyBB forum editor and find the HTML field. It is most likely in the form of an HTML/Code widget or module which you can find on the MyBB’s editor. Add it to your page, and paste the Corner Button Embed Code you’ve copied before to the HTML field. Save and update, and that’s it, you should have Common Ninja’s Corner Button plugin on your MyBB forum.

05

Alternative Method 1: Through the HTML option in the text’s editing area.

If you can't find the HTML/Code widget or module, there's another way to put Common Ninja’s Corner Button plugin on your MyBB plugin. You can just add the code to a special HTML section in the text editor.

06

Alternative Method 2: Add it directly to your MyBB forum’s HTML code.

If you're having trouble finding a widget or a special part in your text editor where you can add the Embed Code, you can try a different way to add the Corner Button plugin to your MyBB forum. You can do this by putting it straight into your MyBB forum's HTML code.

Why Use This Widget

Use the Corner Button widget when you need a persistent call to action that stays visible without interrupting content. A fixed corner button can highlight promotions, open a form, trigger chat, or guide visitors to a key page no matter where they are on the site. This is useful for long pages, ecommerce stores, and funnels where a single action matters most. Because it does not block reading, visitors feel in control, yet they always have a clear next step in view. With strong labeling and subtle design, the button reduces navigation friction, increases clicks on high value actions, and keeps conversions accessible even for users who scroll deeply before deciding.

This tutorial was written by the Common Ninja product team, creators of interactive, no-code widgets for MyBB forum. Common Ninja helps over 500,000 users build engaging online experiences without coding.