RocketCake
Ambiera e.U. • Website Builder
Building a modern, responsive website no longer requires extensive knowledge of HTML or CSS coding. RocketCake is a powerful WYSIWYG editor designed to simplify the entire process for both beginners and professional web developers.
This application allows users to edit their website exactly as it appears on various devices, including tablets, PCs, and mobile phones. Easily switch between different screen sizes to ensure your responsive design works perfectly across the entire website designer landscape.
The software produces clean, industry-standard HTML/CSS code, but it also provides an option for advanced users to mix in their own custom code. Despite its free availability, the tool includes built-in support for complex elements like navigation menus, image galleries, and HTML5 video.
In This Post
Quick Start & Pro Tips
Exporting a Machine-Wide License Key
- Start RocketCake as an administrator.
- Navigate to the menu: Help -> Register.
- Enter your professional license key.
- Open the Help -> Register dialog again.
- Click the “…” button and select the option to export the license as a .reg file.
- This .reg file can be distributed to other PCs or deployed via Group Policy Object (GPO).
Why: This advanced procedure is crucial for system administrators and organizations needing to deploy a single Professional Edition license key across multiple user accounts or machines without individual registration.
Manually Changing Generated HTML IDs (Pro)
- Right-click the specific element on the page you wish to modify.
- Select the context menu option: “HTML Code…“.
- In the dialog that appears, click the “…” button.
- Select the option: “Change HTML ID…“.
- Enter the desired custom HTML ID for the element.
Why: Changing the generated HTML ID is a power-user feature necessary for deep integration with external JavaScript frameworks or custom CSS selectors that rely on specific, predictable element IDs.
Publishing PHP Files for Server Testing
- Go to the main menu.
- Select the command: Publish -> to local disk.
- This action writes out the final .php file (instead of a .html file).
- Copy the generated .php file to your web server for testing server-side logic.
Why: When working with PHP or ASP pages, using the Publish to local disk command ensures the correct server-side file extension is generated, which is necessary for proper server execution and testing.
Download RocketCake
Size – 19 MB
Windows
Download RocketCake for Windows – x64
Download RocketCake for Windows – x86
Download RocketCake for Windows – x64-Portable
Download RocketCake for Windows – x86-Portable
Mac
Latest Updates in New Version
- CSS Animations: New support for creating CSS Animations through a simple, yet powerful interface, including built-in effects like fading and bouncing.
- HTML Import: Added the ability to import simple, older HTML files into a project, which is useful for restoring or migrating legacy websites.
For complete changelog, visit the official release notes.
System Specifications
- OS: Windows 10 version 14316.0 or higher; macOS 10.9 or later
- RAM: 1 GB
Product Specifications
| Software Name | RocketCake |
|---|---|
| Version | 7.0 |
| License | Freemium (Free/Paid) |
| File Size | 19 MB |
| OS Support | Windows 11, 10, 8, 7; macOS 10.9 or later |
| Language | English (and others, not explicitly listed as multi-language, but the help is in English) |
| Developer | Ambiera e.U. |
| Homepage | https://www.ambiera.com/rocketcake/ |
| Changelogurl | https://www.ambiera.com/rocketcake/news.html |
| Last Updated | January 2026 |
RocketCake Features
- WYSIWYG Responsive Editor: The core of the application is a What-You-See-Is-What-You-Get interface, allowing direct visual editing of the website. Users can instantly preview their design across different screen sizes, ensuring the responsive design is flawless on desktops, tablets, and phones.
- Integrated HTML Elements: Built-in support is provided for all essential web components, including navigation menus, image galleries, slideshows, resizable containers, and stylish buttons. It also supports modern media elements like HTML5 video and audio.
- Breakpoint Editor: Users can easily specify custom breakpoints to adjust the website’s layout and styling at specific screen widths. This flexible breakpoint editor makes fine-tuning the responsive design extremely simple without manual CSS adjustments.
- Integrated FTP Client: A built-in FTP client allows for one-click publishing of the completed website directly to a user’s web server. This streamlines the deployment process, moving from design to live site quickly.
- Custom Code Integration (Pro): While the free version is code-free, the Professional Edition allows for the insertion of custom CSS, HTML, JavaScript, PHP, and user-defined breakpoint code. This feature is essential for advanced website designer projects requiring specific server-side or client-side logic.
Setup Instructions
Installation Steps
- Step 1: Click the download button above to get the installer for your operating system (Windows or macOS).
- Step 2: Locate the downloaded file (e.g., RocketCake-Setup.exe or .dmg) and double-click to run the installer.
- Step 3: Follow the on-screen installation wizard to complete setup, or use the portable ZIP version for no-install use.
- Step 4: Launch the application and choose a blank canvas or one of the pre-made templates to begin your responsive design project.
Compatibility: The Windows version is compatible with Windows 7, 8, 10, and 11. The macOS version requires 10.9 or later.
Common Issues & Fixes
- Issue: Installation fails on a network → Solution: Use the official .msi installer available on the download page for easier deployment in organizations or schools.
- Issue: License key is only registered for one user → Solution: Start RocketCake once as an administrator and register the key via Help -> Register to store the license per machine instead of per user.
FAQ
Is RocketCake completely free to use?
RocketCake offers a free edition that includes all core features for creating responsive websites. However, the Professional Edition, which is a paid upgrade, is required to insert custom HTML, CSS, JavaScript, or PHP code.
What kind of code does RocketCake generate?
The software generates clean, standards-compliant code supporting HTML 5, CSS, JavaScript, PHP, and ASP. It functions as a WYSIWYG editor that produces the final code from your visual design.
Can I use RocketCake on a Mac?
Yes, RocketCake is available for both Windows and macOS. The macOS version requires macOS 10.9 or later to run.
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