Blender Add-on · Now on the Extensions Marketplace

Tri-to-quad
retopology,
done right.

Quadify converts triangulated and n-gon meshes into clean quad topology inside Blender. From a lightweight Base edition to an AI-powered Ultra engine that learns from every operation.

Get Quadify — from $10 Read the Docs →
Before and after: messy triangle topology converted to clean quads by Quadify Ultra
Quadify Ultra · Vehicle wheel arch · Blender 5.0 100% QUADS
98%
Quad conversion
on typical meshes
4.4+
Blender version
supported (Base–Pro)
5–8s
Typical processing
on 5k–15k face panels
5 ML
Algorithms in Ultra
routed by AI
Use Cases

Built for real production workflows

Whether you're cleaning up scan data, optimising marketplace assets, or processing entire scenes, Quadify has an edition for the job.

🚗
Vehicle & CAD Meshes
Hard edges, boolean results, and CAD imports with n-gons. Quadify Ultra's Hard Edge Preserving and Dissolve algorithms maintain feature edges while cleaning up the surface.
95–100% quads on flat panels · 85–92% on curved surfaces
📷
Photogrammetry & Scan Data
Dense triangle meshes from photogrammetry tools and 3D scanners. Voxel Remesh + Transfer handles broken topology and scan noise while preserving UVs and weights.
90–98% quads · UV transfer preserved
🎮
Game Asset Libraries
Optimise hundreds of props with consistent poly density using Quadify Premium's Density Target — reduce by world-space surface area, not arbitrary ratios. Batch the entire library in one pass.
Consistent texel density across all assets
🏗️
Architecture & World Building
Kit-bashing, environment props, and architectural geometry imported from CAD or other DCC tools. Region-based control lets you protect silhouettes while aggressively reducing interiors.
Protected regions · LOD generation built-in
🤖
AI-Generated Geometry
Meshes from AI tools often have noisy, unstructured topology. Quadify Pro's Auto Cleanup pipeline fixes degenerate geometry, merges by distance, fills holes, and delivers clean quads ready for rigging.
Degenerate cleanup · hole filling · normal repair
🏢
Studio & Enterprise Pipelines
Quadify Pro's CLI, export presets, QA heatmaps, and HTML reports integrate into automated pipelines. Process scenes non-interactively and audit results for every asset.
CLI support · QA reports · batch CSV export
Edition Comparison

Choose the right edition

All editions are sold separately. Each builds on the capabilities of the previous tier.

Feature
Basev1.4.0 · $10
Premiumv2.6.0 · $25
Prov2.4.0 · $50
Ultrav1.2.0 · $150
Blender version 4.4+ 4.4+ 4.4+ 5.0+
Tri-to-quad conversion ✓ ✓ ✓ ✓
Poly reduction / decimation ✓ ✓ ✓ ✓
Degenerate geometry cleanup ✓ ✓ ✓ ✓
QuadriFlow remeshing Experimental ✓ ✓ ✓
Region-based control (Protect / Focus) — ✓ ✓ ✓
Auto-tag regions by geometry — ✓ ✓ —
Density Target (world-space reduction) — ✓ ✓ —
LOD generation — ✓ ✓ —
Analytics & JSON reports — ✓ ✓ ✓
Manual mode (Edit Mode quadify) — — ✓ ✓
AI Agent — natural language mesh ops — — ✓ —
UV tools · Texel density · UDIM packing — — ✓ —
Pipeline mode · Export presets · CLI — — ✓ —
QA heatmaps & HTML reports — — ✓ ✓
AI/ML algorithm routing — — — ✓
QuadWild full remesh — — — ✓
Community ML model — — — ✓
Batch processing — ✓ ✓ ✓
All editions require a separate licence purchase. Base is MIT licensed on Superhive and GPL-3.0 on the Blender Extensions Marketplace. Premium, Pro, and Ultra are commercially licensed. Licence Agreement →
Get Quadify

Simple, one-time pricing

Buy once, use forever. All editions sold via Superhive. No subscriptions, no seat fees for individuals.

Entry
Base
$10 one-time
Deterministic tri-to-quad cleanup with clear limits
  • Tri-to-quad conversion
  • Curvature-aware scoring engine
  • Poly reduction with two-pass mode
  • Live quad overlay (green/red)
  • Mesh health check & auto-fix
  • Before/After snapshot
  • Workflow presets
Requires Blender 4.4+
Get Base — $10 →
Production
Premium
$25 one-time
Controlled quadification for production assets
  • Everything in Base
  • Region-based control (Protect / Focus)
  • Auto-tag regions by geometry
  • Density Target — world-space reduction
  • LOD generation with profiles
  • Analytics & JSON reports
  • Batch processing
Requires Blender 4.4+
Get Premium — $25 →
Professional
Pro
$50 one-time
Manual & pipeline quadification with AI agent mode
  • Everything in Premium
  • AI Agent — natural language mesh ops
  • Manual Edit Mode quadify
  • Pipeline mode & CLI
  • UV tools & UDIM packing
  • Texel density normalisation
  • QA heatmaps & HTML reports
Requires Blender 4.4+
Get Pro — $50 →
AI-Powered
Ultra
$150 one-time
ML-powered retopology that learns from every operation
  • Adaptive KNN ML — learns your ops
  • 5 algorithm routing (Smart, Hard Edge…)
  • QuadWild full remesh
  • Community ML model
  • Local cleanup in Edit Mode
  • Topology QA heatmap
  • Batch with CSV export
Requires Blender 5.0+
Get Ultra — $150 →
Unreal Engine
Unity

Engine plugins — coming 2025

Quadify is expanding beyond Blender. Native editor plugins for Unreal Engine and Unity — with auto-import conditioning, AI-driven LOD generation, and real-time topology scoring directly in the viewport.

Coming Soon