Cassiopeia Themer

Get Cassiopeia Themer (v3.5.44)

Introduction

Template Overrides

Take graphical control of the Cassiopeia template without overriding template files. Free on every tier: pick your brand colours and typography from a live preview, load your Google Fonts with no template editing, generate a branded typography article to check your fonts and colour palette in a real article, set your favicon from a single SVG, reshape the layout (inline navbar, menu toggler icon, sticky header, container width, spacing, corner radius and shadows), add a hero background image with parallax and header and footer gradients, and drop banner slots into the header, below the header, or before the footer.

Brand any Cassiopeia-based Joomla site to match your identity, visually

Standard adds a Google Material Theme Builder palette import that lets you recolour the whole site in one click, Ahrefs cookieless web analytics, and Amazon affiliate-link rewriting.

Premium adds the support for the tags required for the Google marketing stack: Google Analytics 4, AdSense auto-ads, and Consent Mode v2 for compliant cookie consent. plus custom branding and priority support.

Enterprise removes every limit, with premium support.

Features

Free
- Cassiopeia palette & typography editor with live preview
- Google Fonts loading — your fonts render with no template editing
- Generate typography article to as a reference to your palette and fonts
- Favicon from a single SVG for every device and saved web app icondo we really limit themermaxad_units
- Layout: inline navbar, menu toggler icon, sticky header, container width, spacing, corner radius, shadows
- Page background image with sizing and parallax
- Header and footer gradients
- Banner slots: header, below-header, and pre-footer
- 1 site

Standard — everything in Free, plus
- Import a Google Material Theme Builder palette — recolour the whole template in one click
- Ahrefs cookieless web analytics
- Amazon affiliate link auto-rewriting per TLD
- 3 sites

Premium — everything in Standard, plus
- Google Analytics 4 measurement script
- Google AdSense auto-ads great
- Google Consent Mode v2 (default-denied) + optional Google consent banner
- Custom branding
- Priority support
- 6 sites

Enterprise — everything in Premium, plus
- Unlimited sites
- Premium support

Free

AI Assisted Article Generator

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Generate high-quality articles using AI with full editorial control. Define a topic and have Joomla articles about it created automatically on a schedule. Write an article brief to generate research-backed content using OpenAI or Claude using web search providers Serper or Tavily. Refresh existing articles bringing them up to date with new sources and setting new consistent banners. AI artic...

Free

Subscriptions Manager

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Complete subscription management system for Joomla extension developers. Generate and manage download keys with tiered subscriptions (trial, standard, premium, enterprise). RSA-2048 signature-based key verification with domain binding. REST API for remote licence validation. Dynamic update server with environment-specific download URLs. Built-in extension directory with access model controls (free...

Free

Verified Forms

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Create anonymous forms or subscriber lists with email verification or unique single-use links. Visitors fill out forms and verify via email or unique link. Custom fields (text, email, checkbox, radio, textarea), Configurable email templates with placeholders, Unique link generation for controlled distribution, CSV export for link management, subscriber lists, Build a verified subscriber list —...

Free

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Free

Automatic Meta Description

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The Meta Generator plugin automatically generates meta descriptions for articles that do not have one, improving SEO without any manual effort. The Meta Generator component can regenerate all or empty meta descriptions and has a handy summary dashboard to show a history of regenerations and success rate....