Description
With the Spectra Blocks Pro, you create block layouts in the WordPress block editor using containers, section patterns, and visual blocks to organize columns, calls to action, forms, and content areas without editing code. The plugin serves those who want to build institutional pages, landing pages, and content structures with more visual control, maintaining Gutenberg’s native flow and reducing reliance on external builders in lightweight projects.
Key Features of Spectra Blocks Pro
- Blocks for Gutenberg
Adds reusable visual elements directly to the block editor. - Flexible containers
Organizes columns, sections, and spacing with visual controls. - Layout templates
Reuses ready-made structures to accelerate page creation. - Responsive controls
Adjusts visibility, alignment, and spacing by screen size. - Visual forms
Creates capture and contact areas within the editor itself.
Benefits of Spectra Blocks Pro
- Less external dependency
Reduces the use of heavy builders on simple pages. - More direct editing
Keeps layout creation inside the native editor. - Faster production
Facilitates repeating sections and patterns across different pages. - Consistent visual control
Helps keep spacing and visual hierarchy standardized.
Who Is Spectra Blocks Pro Recommended For?
- Those who need to create WordPress pages with visual blocks without relying on manual code.
- You who use Gutenberg and want more options to build sections, calls to action, and forms.
- Teams that publish landing pages, institutional pages, and content with recurring visual structure.
How to Download Spectra Blocks Pro
The Spectra Blocks Pro is available for download here on Ultrapack. After downloading the .zip file, install it via Plugins > Add New > Upload Plugin, select the package and activate it in the WordPress dashboard. After activation, the features are available in the block editing workflow.
Spectra Blocks Pro fits projects that prioritize visual editing within Gutenberg, with blocks and controls focused on page composition without a heavy external construction layer. For those already working with the native WordPress editor, the plugin expands layout options and helps maintain a more predictable creation process.
Frequently asked questions
Is Spectra Blocks Pro GPL-licensed?
Yes. Spectra Blocks Pro is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Spectra Blocks Pro on multiple sites?
Yes. You can install Spectra Blocks Pro on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does Spectra Blocks Pro cost at Ultrapack?
Spectra Blocks Pro costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Spectra Blocks Pro include updates?
Yes. The current version of Spectra Blocks Pro is 1.0.4, published at Ultrapack on Sep 14, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Spectra Blocks Pro scanned before publication?
Yes. Every version of Spectra Blocks Pro goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
What are the requirements for the plugin Spectra Blocks Pro?
Requires WordPress 6.6 or higher and PHP 7.4 or higher. Tested up to WordPress 7.1.
What changed in this version
Version 1.0.4
- Improvement: WordPress 7.1 compatibility for responsive (viewport) editing across the editor and front end.
- Improvement: Added White Label support.
- Fix: Strengthened nonce verification on the Login block.
- Fix: Removed a duplicate Popup Builder asset from loading.
Version 1.0.3
- Improvement: More accurate Style Guide colour sync with Astra themes, now covering all theme colour slots and a new foreground colour role.
Version 1.0.2
- Fix: Global Styles Classes & CSS panel now works in the Site Editor (FSE) template context.
Version 1.0.1
- Fix: Login block now applies the `login_redirect` filter when no custom redirect URL is set.
- Fix: Popup builder — cookie-hidden popups no longer block page interaction.
Version 1.0.0
- Initial release of Spectra Blocks Pro.
Release notes published by the developer.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
This Pro version is an add-on to the free one. On its own it does not work.
- Install and activate the free version first: Spectra Blocks.
- Download the file
spectra-blocks-pro.zip. - Go to Plugins > Add New > Upload Plugin, select the file
spectra-blocks-pro.zipand click Install Now. - Click Activate. Both versions stay active at the same time.
Requirements: Requires WordPress 6.6 or higher and PHP 7.4 or higher. Tested up to WordPress 7.1.
- Deactivating the free version also disables Pro.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready