by Marcus997·Workflow
Images © Marcus997. Used for product review; image policy.
SmartScene Toolkit earns its place in the Blender Extensions library for consolidating parenting, hierarchy, and mirroring operations into context-menu commands with keyboard shortcuts. Worth noting the Community Edition is GPL-3.0-or-later, while a Premium Edition bundles everything into one add-on.
SmartScene Toolkit is an add-on collection for Blender built by Marcus997 to make scene organization easier. It groups its tools into three areas: parenting, hierarchy, and mirroring operations. Parenting covers Parent to Cursor, which creates an empty coordinate at the cursor and parents the selected hierarchy to it, plus Powerful Select for choosing an object or its parent with automatic Outliner highlighting.
On the hierarchy side, Hierarchy Duplicate copies complex hierarchies while preserving the Outliner structure, and Move Hierarchy to New Collection shifts selected hierarchies into a new collection. The mirroring tools include Mirror to Cursor, which mirror-duplicates selected hierarchies across a plane at the 3D cursor, and Mirror to Cursor Edit, which does the same for selected geometry in Edit Mode.
Each add-on adds its feature to the right-click context menu in Object Mode or Edit Mode, and default keyboard shortcuts are available for faster access. It's offered as a Community Edition under the GPL-3.0-or-later license, with a Premium Edition that bundles all features together. Demonstrations are available on the developer's page.
SmartScene Toolkit is best for blender artists who want faster parenting, hierarchy, and mirroring operations for scene organization.
SmartScene Toolkit is completely free to download and use.
SmartScene Toolkit is compatible with Blender 4.4.3 and newer, so you'll want a build at or above that version to run it. It installs through Blender's own add-on system under Edit > Preferences > Add-ons > Install, where you select the downloaded file and enable it in the list. Once enabled, its tools appear in the right-click context menu in both Object Mode and Edit Mode. If you're on an older Blender release, you'd need to update before the toolkit will work as intended.
SmartScene Toolkit installs like a standard Blender add-on. Download the .zip file, then open Blender and go to Edit > Preferences > Add-ons > Install. Select the .zip file and enable it in the add-on list. The Community Edition also lets you download individual .py files if you prefer to import only the functions you want, though you may need to organize your own menu layout in that case. After enabling, each tool adds its feature to the right-click menu in Object Mode or Edit Mode.
SmartScene Toolkit's Community Edition is released under the GNU General Public License v3.0 or later. Giving credit to the author is appreciated as part of the open-source spirit, though the GPL-3.0-or-later terms govern how you use and redistribute it. For the full licensing details and any edition-specific terms, check the developer's page. If you plan to modify or redistribute the add-on, reviewing the GPL-3.0-or-later text directly is the safest way to stay within its requirements.
SmartScene Toolkit is listed as free here in the catalog. The Community Edition is distributed under the GPL-3.0-or-later license, and the developer also offers a Premium Edition that bundles all features into a single all-in-one add-on with menu integration, performance work for large scenes, and UX refinements. For current licensing and what each edition includes, check the developer's page on Gumroad. Pricing and availability can change, so the developer's page is the place to confirm before you download.
SmartScene Toolkit supports keyboard shortcuts to speed up its operations alongside the right-click menu. Default bindings include Ctrl+Shift+P for Parent to Cursor, Ctrl+Shift+D for Hierarchy Duplicate, Ctrl+Shift+C for Move Hierarchy to New Collection, and Ctrl+Shift+M for the mirror-to-cursor tools. Powerful Select uses Alt+comma to select a parent and Alt+period to select an object. These shortcuts work in Object Mode and Edit Mode depending on the tool, giving you a faster alternative to navigating the context menu each time.
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