AI generators and scanners give you millions of messy triangles. QuadForge cleans them up, rebuilds them as clean quads, and carries the result through UVs, LODs and 3D printing without leaving Blender.

Pick a face count. Get quads.

Mesh Prep repairs AI and scan meshes first: it fills small holes, drops loose bits and clears broken custom normals. Poly Budget then rebuilds the model as all-quad topology close to the face count you ask for. Your source mesh is never touched.

• Quad or triangle output, with optional symmetry
• Bakes normal and texture maps from the source onto the new mesh
• Built on Blender's QuadriFlow remesher, with the cleanup and checks around it

Draw the loops that matter

For hero characters, faces and joints you still want your own edge flow. Press Shift+Q and one ring gives you every tool: Contours, PolyStrips, PolyPen, Patches, Strokes and brushes.

• PolyPen extends quads from any open edge, the way Quad Draw does
• Snaps to the source from your view, so layered meshes like clothing stay clean
• Live symmetry, relax and tweak brushes, and a Quad Draw keymap preset

See which quads need work

One click colours every face by how clean it is. Green is good; yellow and red point you straight to stretched or twisted quads, and white dots mark the poles.

Seams from the parts you define

Group faces into sections such as skull, face and neck. QuadForge turns the section borders into UV seams, can add seams from sharp edges and angles, and unwraps in the same step.

Game-ready LODs in one step

Build a level-of-detail chain from the finished mesh while keeping seams and sharp edges, then export it as GLB or FBX with Unity, Unreal or Godot naming.

Cut it to fit your printer

Slice a model with planes or a free-drawn cut, add alignment pins, and check every part for watertightness before exporting one STL per part.

• Cylinder pins with adjustable tolerance
• Printer presets (Bambu, Prusa, Ender, resin) that warn when a part will not fit the bed
• Exploded view to check the fit

Pro and Lite

QuadForge Pro (this product) includes everything: Contours, PolyStrips, PolyPen, Patches and Strokes, brushes and symmetry, Mesh Prep and Poly Budget, the quality map, sections and UV seams, LOD chain and export, and Print Split.

QuadForge Lite is the hand-retopology core only (PolyPen, relax and tweak brushes, symmetry, ring menu) and is listed separately.

Requirements and install

• Blender 4.2 LTS to 5.x
• Tested on Windows. macOS and Linux are not tested yet.
• Install: Edit › Preferences › Get Extensions › the arrow menu › Install from Disk, then pick the zip.
• License: GPL-3.0-or-later