3D Slash review
An accessible cube-based modeler with broad exports, printing workflows, and low-cost plans.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
3D Slash is a browser and desktop 3D modeling application built around cutting, rebuilding, painting, and sculpting cube-based shapes. It is aimed at non-designers, children, makers, educators, small businesses, and professional users working on classroom projects, prototypes, miniatures, toys, logos, architectural models, and 3D-printable designs. Web, Windows, macOS, and Linux access give it a broad platform footprint, while the local application supports offline work with synchronization.
The pricing structure keeps entry accessible. The Free plan includes the web version, online storage, eight standard colors, and queued exports. Premium costs $2 per month when billed annually and adds the web and local app, high resolution, unlimited colors, immediate exports, and folders. School plans cost $12, $24, $48, or $120 per month billed annually for 50, 100, 200, or 500 accounts, with teacher dashboards, student accounts, real-time file viewing, local app access, and Premium features. Professional plans cost $20 per month for 10 accounts or $50 per month for 25 accounts, adding contributor accounts, working groups, and folder access policies.
Its main strength is the focused voxel-style workflow, supported by image-based sculpting, painting, decals, precision controls, and multiple cube resolutions. Import from STL and OBJ, export to several common formats, and print-service workflows support a path from simple modeling to fabrication. Integrations include Google Drive, Thingiverse, YouMagine, MyMiniFactory, Sketchfab, Sculpteo, and i.materialise. Beginners, educators, and makers should consider 3D Slash when accessible block-based modeling and classroom or printing workflows matter most. Users seeking a less constrained approach to advanced modeling may prefer a tool built around more conventional surface or solid-modeling methods.
3D Slash pros and cons
- Where it wins
- Free plan plus Premium from $2 per month billed annually
- Cube-based tools, image sculpting, precision controls, and multiple resolutions
- Exports to STL, OBJ, FBX, Collada, and GLB across web and desktop
- Where it doesn't
- Cube-based modeling is narrower for advanced modeling workflows
- Free exports are queued and limited to the web version
- Professional plans are offered for 10 or 25 accounts
3D Slash fact sheet, pricing and score →
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