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Supercharge Your HubSpot Development

Quick access to debug parameters, cache busting, and HubL documentation. Build faster, debug smarter.

Get StartedInstallation Guide
Chrome Web StoreFirefox Add-ons
Debug Mode
hsDebug=true
Cache Buster
Fresh on every load
Developer Mode
Backend access

Get started in minutes

Install the extension and start debugging with just a few clicks

1

Install the extension

Install from the Chrome Web Store or Firefox Add-ons marketplace:The extension will appear in your browser toolbar with the FreshJuice icon.
2

Navigate to a HubSpot page

Open any HubSpot CMS page you’re working on. The extension automatically detects HubSpot domains.
3

Toggle debug parameters

Click the extension icon and toggle on any debug mode:
  • Debug Mode - Adds hsDebug=true to see HubL variable output
  • Cache Buster - Adds hsCacheBuster={timestamp} to bypass caching
  • Developer Mode - Adds developerMode=true for backend access
The page will reload automatically with the selected parameters applied.
4

Explore features

The extension includes:
  • Auto-apply debug parameters to internal links
  • Right-click context menus for quick access
  • Keyboard shortcuts for power users
  • Badge indicator showing active parameters
All settings are synced across your browser instances and persist across sessions.

Powerful features for HubSpot developers

Everything you need to debug and develop HubSpot CMS projects efficiently

Debug mode toggle

Instantly add hsDebug=true to see HubL variable output and template data on any page.

Cache buster

Bypass HubSpot’s caching with automatic timestamp parameters for fresh content on every reload.

Developer mode

Enable developerMode=true for backend access and advanced debugging capabilities.

Auto-apply to links

Automatically propagate debug parameters to internal links as you navigate.

Context menus

Right-click any page or link to quickly add debug parameters without opening the popup.

Keyboard shortcuts

Toggle debug modes with customizable keyboard shortcuts for faster workflow.

Explore the documentation

Learn how to make the most of the HubSpot DevTools extension

Configuration

Customize extension behavior, manage allowed domains, and configure preferences.

Contributing

Help improve the extension by contributing code, reporting bugs, or suggesting features.

Architecture

Understand the extension’s structure, manifest files, and content scripts.

Ready to supercharge your workflow?

Install the extension now and start debugging HubSpot CMS pages with ease.

Install NowView on GitHub