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Smart Align (Blender Add-On)

by Gabor Kiss·Workflow

Images © Gabor Kiss. Used for product review; image policy.

Why we like it

Smart Align stands out in the superhive library for keeping precise, source-to-target alignment inside Edit Mode, with Fine Tune gizmos and a face-perpendicular camera assist supporting hard-surface work.

What is Smart Align (Blender Add-On)?

Smart Align is a Blender add-on from Gabor Kiss that brings CAD-like precision and workflow to Edit Mode. It aligns faces, edges, vertices, or entire geometry islands using a source-to-target workflow, and runs directly in Edit Mode without mode switching. When needed, it moves the full connected geometry island rather than only the selected elements.

Two workflows are available. Fast Align lets you select two elements—vertex, edge, or face—and align them instantly, triggered with Alt + A. The step-by-step Align option handles guided placement and accepts partial selections, not just full islands. Both feed into Fine Tune, which offers interactive rotation with snapping and manual control, local U / V / Gap offsets, and parallel and perpendicular alignment cues based on context.

Fine Tune gizmos let you adjust aligned geometry in the viewport, with local move gizmos and a dedicated rotation handle kept in sync with numeric fields. A Face-Aligned Camera Assist rotates the view perpendicular to any hovered face when you press Space, without changing zoom. Built for hard-surface and CAD-style workflows, it supports Blender 4.2 through 5.1 under the GPL license.

Who is Smart Align (Blender Add-On) best for?

Smart Align (Blender Add-On) is best for hard-surface and CAD-style modeling in Blender, where geometry needs precise source-to-target alignment inside Edit Mode.

How much does Smart Align (Blender Add-On) cost?

Smart Align (Blender Add-On) is completely free to download and use.

Key features

  • Guided source-to-target alignment for placing faces, edges, vertices, or entire geometry islands
  • Fast Align: select two elements (vertex, edge, or face) and align instantly, moving the full connected geometry when needed
  • Step-by-step Align that accepts partial selections, not only full islands
  • Fine Tune with interactive rotation, snapping, local U / V / Gap offsets, and context-based parallel and perpendicular alignment cues
  • Interactive gizmos for local moves and rotation in the viewport, kept in sync with numeric fields
  • Face-Aligned Camera Assist rotates the view perpendicular to a hovered face via Space, without changing zoom
  • Works directly in Edit Mode without mode switching, triggered with Alt + A

Tags

#Blender#Edit Mode#Alignment#Snapping#Hard-surface#CAD#Add-on#Modeling

Frequently asked questions

Which Blender versions does Smart Align support?

Smart Align supports Blender 4.2 through 5.1 and is listed as Blender Extension compatible, packaged as an add-on. It runs directly in Edit Mode, so alignment happens without switching modes. The listing notes Cycles as the render engine used. If you're on a Blender release within that range, the source-to-target alignment, Fast Align, and Fine Tune tools should be available. For the newest compatibility details, check the developer's page before installing.

Is Smart Align free to use?

Smart Align is listed as free in this catalog, and it ships under the GPL license. For current licensing terms and any changes, check the developer's page directly, since terms can shift over time. The add-on covers source-to-target alignment, Fast Align for vertex, edge, and face pairs, Fine Tune rotation and offset controls, and interactive gizmos, all within Blender's Edit Mode. Reviewing the developer's page also confirms the latest compatibility and download details.

How do I run Fast Align in Smart Align?

Smart Align's Fast Align starts by selecting a reference element—vertex, edge, or face—from the geometry island you want to move in Edit Mode, then selecting a target element. Press Alt + A and choose Fast Align, and the entire connected island of the reference moves and aligns to the target. You can optionally adjust the result with Fine Tune rotation, U / V / Gap offsets, gizmos, or the Space face-view align before pressing Done.

Does Smart Align require switching out of Edit Mode?

Smart Align works directly in Edit Mode, so it does not require switching to another mode to align geometry. It can move full geometry islands rather than only the selected elements, and the step-by-step Align option also accepts partial selections. Both workflows are triggered with the Alt + A shortcut and route into Fine Tune, where interactive rotation, snapping, local offsets, and gizmos let you refine placement inside the same viewport.

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