How to add Image Gallery to a Bolt CMS website

Embed Image Gallery on Bolt CMS

01

Create a Image Gallery extension for Bolt CMS on Common Ninja

First, create a Bolt CMS Image Gallery extension on Common Ninja. On the extensions catalog, find the Image Gallery and enter the Editor.

02

Save the Image Gallery extension

When you're done creating the Image Gallery extension, 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 Image Gallery Embed Code

When you're ready to add the Image Gallery extension to your Bolt CMS website, 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 extension embed code. In the next steps, you will paste this code into your Bolt CMS website.

04

Paste the code to your Bolt CMS website’s HTML field.

Next, go to your Bolt CMS website 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 Bolt CMS’s editor. Add it to your page, and paste the Image Gallery Embed Code you’ve copied before to the HTML field. Save and update, and that’s it, you should have Common Ninja’s Image Gallery extension on your Bolt CMS website.

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 Image Gallery extension on your Bolt CMS extension. You can just add the code to a special HTML section in the text editor.

06

Alternative Method 2: Add it directly to your Bolt CMS website’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 Image Gallery extension to your Bolt CMS website. You can do this by putting it straight into your Bolt CMS website's HTML code.

Why Use This Widget

Use the Image Gallery widget when your content relies heavily on visuals and you need a structured, attractive way to display many images at once. Galleries let you group photos by theme or project and present them in responsive grids, masonry layouts, or other clear patterns. Visitors can scan thumbnails quickly and open only the images that interest them, which makes exploration efficient. This is ideal for portfolios, real estate, restaurants, events, and ecommerce collections. A well designed gallery communicates quality, attention to detail, and scale of work while remaining easy to maintain. It also keeps your page from feeling chaotic, even when you display a large number of assets.

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