
LoopTools
by Community
LoopTools is a mesh modelling toolkit for Blender that gathers several tools to aid modelling. It was previously part of Blender 4.1's bundled add-ons and is now offered as an extension, provided as it is with limited support.
by Shift4cube·Modeling
Images © Shift4cube. Used for product review; image policy.
Earns its place in the superhive library as a focused, single-purpose cutter: pick an axis or a guide plane and split a mesh in two without leaving the N-panel.
One-Click Split is a lightweight Blender add-on from Shift4cube for cutting a mesh into two clean halves. You can slice along the world or local X, Y or Z axis, or use a movable and rotatable guide plane to cut at any custom angle. The developer suggests it for mockups, hard-surface blocking, 3D printing prep, and fast prototyping.
The add-on lives in the N-panel under OneClickSplit. Select a mesh, choose a split method, and the object is cut into two halves while the original mesh is hidden. A Cap the Cut toggle lets you fill the cut surface or leave it open, and a Separate Offset pushes the halves apart for a clearer split view. It also works with evaluated meshes, keeping non-applied modifiers in mind.
One-Click Split runs on mesh objects only and is compatible with Blender 3.5 to 4.5, tested on 4.5. It is released under the MIT license and works with the Cycles and Eevee render engines. A demo video is available on the developer's page.
One-Click Split - Blender Add-On is best for mockups, hard-surface blocking, 3D printing prep, and fast prototyping.
One-Click Split - Blender Add-On is completely free to download and use.
One-Click Split is compatible with Blender 3.5 through 4.5 and was tested on 4.5. It is marked as a compatible Blender extension and installs as an add-on, released under the MIT license. It works with the Cycles and Eevee render engines. Keep in mind that it operates on mesh objects only, so other object types are not supported. For the latest compatibility details, check the developer's page.
One-Click Split works from the N-panel under OneClickSplit. Select your mesh, then click a split method: either Split by Axis along X, Y or Z, or Cut with Guide Plane using a movable, rotatable plane for a custom angle. Optionally toggle Cap the Cut or adjust Separate Offset. The object is cut into two clean halves while the original mesh is hidden. It works on mesh objects only.
One-Click Split works with evaluated meshes and keeps your non-applied modifiers in mind, according to the developer. Beyond that, you can control the result with a Cap the Cut toggle that fills or leaves open the cut surface, and a Separate Offset that pushes the two halves apart for a clearer split view. Note that it operates on mesh objects only. For specifics on modifier handling, see the developer's page.
One-Click Split is listed as free here in the catalog. Licensing and pricing can change, so check the developer's page for current terms. The add-on is released under the MIT license, is marked as a compatible Blender extension, and is published by Shift4cube. It runs on Blender 3.5 to 4.5. A demo video is also available if you want to see it before installing.

by Community
LoopTools is a mesh modelling toolkit for Blender that gathers several tools to aid modelling. It was previously part of Blender 4.1's bundled add-ons and is now offered as an extension, provided as it is with limited support.

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