Resize a model
Select it, press S and drag, or type an exact scale in the transform panel. Uniform scale is on by default.
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Edit a 3D Model Online
Upload a model to VIZON and make the common edits in your browser: resize it, combine or split parts, cut holes, reduce polygons and change its materials.
Common edits and how to do them
Rotate or move it
R and G, with Global or Local axes, or type exact rotation and position values.
Combine parts
Join parts of a model into one mesh with Ctrl+J, or merge overlapping parts into one solid with boolean union.
Cut a hole
Place a cylinder where the hole goes and use boolean subtract.
Split a model
Separate selected faces, or split by material or by loose parts.
Reduce polygons
Decimate to 50% or 20% of the triangles for faster loading.
Change the material
Pick a preset, set colour, roughness and metalness, or load texture maps.
Set the origin
Move the pivot to the centre or bottom of the model, or to a point you choose.
How to edit a 3D model in VIZON
- Upload the file (STL, GLB, glTF or FBX) to your VIZON library.
- Open it in the 3D Model Creator.
- Make your edits using the menus, shortcuts or F3 command search. Ctrl+Z undoes any step.
- Save to your library. Download as GLB, or export STL or glTF from Studio.
Frequently asked questions
Can I edit a 3D model without Blender?
Yes. VIZON covers everyday edits such as resizing, combining, cutting, splitting, decimating and retexturing in the browser.
Can I edit a STEP file the same way?
STEP files open in the CAD editor, where you can add features to them. To edit one as a mesh, convert it to a mesh first.
Will my edits change the original file?
Saving writes the edited model to your library. Keep a copy of the original if you need it unchanged.
Related VIZON tools
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