These Chrome browser extensions for Squarespace are lightweight tools designed to make building, styling, and testing Squarespace websites faster, easier, and more precise—especially for designers, developers, and advanced site editors. They work directly inside your browser while you’re logged into Squarespace, enhancing functionality without altering your site’s core files.
Below is a breakdown of three of the most useful Squarespace-focused Chrome extensions.
Squarespace ID Finder – Chrome Extension
Squarespace ID Finder helps you quickly identify block IDs, section IDs, and page elements inside Squarespace. This is essential when adding custom CSS or JavaScript, since Squarespace requires element IDs for targeted styling.
- What It Does
- Instantly highlights block and section IDs
- Eliminates guesswork when writing custom CSS
- Saves time switching between inspector tools
- Best For
- Designers applying custom CSS
- Developers working on advanced layouts
- Anyone following CSS tutorials that require block IDs
Download Squarespace ID Finder (Chrome Extension): https://chrome.google.com/webstore/search/squarespace%20id%20finder
Squarespace Tablet Preview – Chrome Extension
Squarespace Tablet Preview allows you to preview your website in a tablet-sized viewport directly in your browser—something Squarespace doesn’t natively offer as clearly as desktop and mobile previews.
- What It Does
- Simulates tablet screen sizes instantly
- Helps catch layout and spacing issues
- Improves responsive design accuracy
- Best For
- Designers optimizing responsive layouts
- Business owners ensuring clean tablet UX
- Anyone troubleshooting spacing or alignment issues
Download Squarespace Tablet Preview: https://chrome.google.com/webstore/search/squarespace%20tablet%20preview
Squarespace Block Tools – Chrome Extension
Squarespace Block Tools enhances the Squarespace editor by making it easier to select, identify, and manage content blocks—especially on complex pages with stacked sections and layered layouts.
- What It Does
- Highlights blocks on hover
- Makes selecting the correct block easier
- Reduces editing frustration on dense pages
- Best For
- Content-heavy pages
- Designers working with advanced layouts
- Faster editing and block-level accuracy