{
 "api_version": "1.0",
 "slug": "step1x-3d",
 "name": "Step1X-3D",
 "type": "model",
 "type_label": "Model",
 "summary": "StepFun's open 3D model maker: it turns one picture into a clean 3D shape, then paints a texture onto it. Apache 2.0 licence, but running both stages needs a graphics card with about 27 GB of memory.",
 "areas": [
  {
   "id": "3d",
   "label": "3D"
  }
 ],
 "what_its_for": [
  {
   "id": "make.3d.from_photo",
   "label": "A 3D object or scene, from a photo",
   "main": true
  },
  {
   "id": "make.3d.textures",
   "label": "A 3D object or scene, textures for a 3D model",
   "main": false
  }
 ],
 "inputs_outputs": [
  "image_to_3d",
  "3d_to_3d"
 ],
 "openness": {
  "id": "open_source",
  "label": "Fully open",
  "explanation": "Weights and code downloadable under a standard open licence",
  "open_source": true
 },
 "licence": {
  "family": "permissive",
  "family_label": "Permissive (e.g. Apache 2.0, MIT)",
  "name": "Apache License 2.0",
  "url": "https://github.com/stepfun-ai/Step1X-3D/blob/main/LICENSE"
 },
 "commercial_use": {
  "headline": "yes",
  "label": "Yes",
  "cheapest_commercial_plan": null,
  "conditions": [],
  "rights_survive_cancel": null
 },
 "cost": {
  "free_option": true,
  "free_tier": true,
  "free_tier_includes": "Free to download and run; free online demo on Hugging Face Spaces.",
  "free_to_run_yourself": true,
  "cheapest_paid": null,
  "plans": [],
  "plans_complete": null,
  "estimates": [],
  "note": "Prices as published by the maker. Anything in estimates is Plainly's own rough comparison, not a maker price."
 },
 "access": {
  "routes": [
   {
    "id": "run_locally",
    "label": "On your own computer"
   },
   {
    "id": "third_party_host",
    "label": "Through another service"
   }
  ],
  "platforms": [
   "linux"
  ]
 },
 "skill_level": {
  "id": "technical",
  "label": "Technical"
 },
 "made_by": {
  "name": "StepFun"
 },
 "status": {
  "id": "active",
  "label": "Available"
 },
 "rights_and_safety": {
  "trains_on_your_work": null,
  "watermark": null,
  "copies_real_faces_or_voices": [],
  "limits": null
 },
 "related": {
  "uses_models": [],
  "uses_models_not_listed": [],
  "available_on": [
   {
    "slug": "hugging-face",
    "name": "Hugging Face",
    "type": "host",
    "json": "https://plainly.guide/api/tools/hugging-face.json"
   }
  ],
  "hosts_models": [],
  "replaced_by": []
 },
 "alternatives": {
  "for_task": "make.3d.from_photo",
  "for_task_label": "A 3D object or scene, from a photo",
  "entries": [
   {
    "slug": "3d-ai-studio",
    "name": "3D AI Studio",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/3d-ai-studio.json"
   },
   {
    "slug": "comfyui",
    "name": "ComfyUI",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/comfyui.json"
   },
   {
    "slug": "csm-ai",
    "name": "CSM (Cube)",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/csm-ai.json"
   },
   {
    "slug": "dzine",
    "name": "Dzine",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/dzine.json"
   },
   {
    "slug": "fal",
    "name": "fal",
    "type": "host",
    "json": "https://plainly.guide/api/tools/fal.json"
   },
   {
    "slug": "hugging-face",
    "name": "Hugging Face",
    "type": "host",
    "json": "https://plainly.guide/api/tools/hugging-face.json"
   },
   {
    "slug": "hunyuan3d-studio",
    "name": "Hunyuan 3D (Tencent)",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/hunyuan3d-studio.json"
   },
   {
    "slug": "hunyuan3d-2",
    "name": "Hunyuan3D 2",
    "type": "model",
    "json": "https://plainly.guide/api/tools/hunyuan3d-2.json"
   },
   {
    "slug": "rodin",
    "name": "Hyper3D Rodin",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/rodin.json"
   },
   {
    "slug": "idol",
    "name": "Idol",
    "type": "model",
    "json": "https://plainly.guide/api/tools/idol.json"
   },
   {
    "slug": "instantmesh",
    "name": "InstantMesh",
    "type": "model",
    "json": "https://plainly.guide/api/tools/instantmesh.json"
   },
   {
    "slug": "kaedim",
    "name": "Kaedim",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/kaedim.json"
   },
   {
    "slug": "keenface",
    "name": "KeenFace",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/keenface.json"
   },
   {
    "slug": "kiri-engine",
    "name": "KIRI Engine",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/kiri-engine.json"
   },
   {
    "slug": "krea",
    "name": "Krea",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/krea.json"
   },
   {
    "slug": "marble",
    "name": "Marble (World Labs)",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/marble.json"
   },
   {
    "slug": "meshy",
    "name": "Meshy",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/meshy.json"
   },
   {
    "slug": "mixar",
    "name": "Mixar",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/mixar.json"
   },
   {
    "slug": "polycam",
    "name": "Polycam",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/polycam.json"
   },
   {
    "slug": "scenario",
    "name": "Scenario",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/scenario.json"
   },
   {
    "slug": "sloyd",
    "name": "Sloyd",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/sloyd.json"
   },
   {
    "slug": "spline-ai",
    "name": "Spline AI",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/spline-ai.json"
   },
   {
    "slug": "stable-fast-3d",
    "name": "Stable Fast 3D",
    "type": "model",
    "json": "https://plainly.guide/api/tools/stable-fast-3d.json"
   },
   {
    "slug": "spar3d",
    "name": "Stable Point Aware 3D (SPAR3D)",
    "type": "model",
    "json": "https://plainly.guide/api/tools/spar3d.json"
   },
   {
    "slug": "trellis",
    "name": "TRELLIS",
    "type": "model",
    "json": "https://plainly.guide/api/tools/trellis.json"
   },
   {
    "slug": "tripo",
    "name": "Tripo AI",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/tripo.json"
   },
   {
    "slug": "triposr",
    "name": "TripoSR",
    "type": "model",
    "json": "https://plainly.guide/api/tools/triposr.json"
   },
   {
    "slug": "vizcom",
    "name": "Vizcom",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/vizcom.json"
   },
   {
    "slug": "wavespeed-ai",
    "name": "WaveSpeedAI",
    "type": "host",
    "json": "https://plainly.guide/api/tools/wavespeed-ai.json"
   }
  ]
 },
 "last_updated": "2026-10-12",
 "entry_status": "draft",
 "sources": [
  {
   "field": "access",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "medium",
   "confidence_label": "Checked, but the page was unclear or partial",
   "note": "GPU figures are for the full shape+texture pipeline; per-stage not given. Tested on Linux-style CUDA 12.4 setup (platform inferred). Also on ModelScope."
  },
  {
   "field": "commercial_use",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "medium",
   "confidence_label": "Checked, but the page was unclear or partial",
   "note": "Apache 2.0 allows commercial use; the README makes no separate statement. Texture stage is SDXL-based, whose own licence was not checked."
  },
  {
   "field": "licence",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": null
  },
  {
   "field": "lifecycle",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "medium",
   "confidence_label": "Checked, but the page was unclear or partial",
   "note": "Released May 2025; last listed update June 2025."
  },
  {
   "field": "likeness_cloning",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "medium",
   "confidence_label": "Checked, but the page was unclear or partial",
   "note": null
  },
  {
   "field": "made_by",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "medium",
   "confidence_label": "Checked, but the page was unclear or partial",
   "note": "Published by the stepfun-ai GitHub organisation; country not stated."
  },
  {
   "field": "modalities",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": "3d_to_3d = texturing a mesh."
  },
  {
   "field": "openness",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": "Code and weights released (training code too) under Apache 2.0."
  },
  {
   "field": "pricing",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": null
  },
  {
   "field": "skill_level",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": "Python, PyTorch, CUDA and kaolin setup."
  },
  {
   "field": "tasks",
   "url": "https://github.com/stepfun-ai/Step1X-3D",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": "Stage 1 makes watertight geometry from an image; stage 2 paints textures (SDXL-based)."
  }
 ],
 "links": {
  "page": "https://plainly.guide/tools/step1x-3d/",
  "website": "https://github.com/stepfun-ai/Step1X-3D",
  "affiliate": null,
  "translations": {
   "es": "https://plainly.guide/es/tools/step1x-3d/",
   "fr": "https://plainly.guide/fr/tools/step1x-3d/"
  }
 },
 "attribution": "Data from Plainly Guide (https://plainly.guide). Please credit Plainly with a link to the entry page when you use it."
}