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BytePlusBytePlusBytePlus ModelArk for ComfyUI

Hyper3D Text to 3D

Template
Hyper3D Text to 3D, in the ComfyUI template browser under BytePlus
Workflow file
Hyper3D Text to 3D.json
BytePlus nodes
Hyper3D Gen2
Keys needed
ModelArk API key
Also uses
MarkdownNote, Save 3D (Advanced) (built into ComfyUI)

What it makes

Section titled “What it makes”

A textured 3D model of an object you describe. The template asks for a complete armored four-legged mech robot, and shows the result in ComfyUI’s 3D viewer, where you can orbit it and download it.

The workflow

Section titled “The workflow”
Hyper3D Gen2 feeding Save 3D (Advanced), with a how-to note beside them
Two nodes and a note: Hyper3D Gen2, Save 3D (Advanced) and the how-to.
  1. Hyper3D Gen2 turns the prompt into a model with a Quad mesh, PBR material and GLB format.
  2. Save 3D (Advanced) opens the model in the viewer and saves a copy to BytePlus/3D/Hyper3D in your ComfyUI output folder.

Run it

Section titled “Run it”
  1. Add your ModelArk API key in Settings → BytePlus if you have not yet (API keys).
  2. Open the template browser and choose Hyper3D Text to 3D under BytePlus.
  3. Replace the prompt with your own object, in English and under 400 characters.
  4. Press Run. The model appears in Save 3D (Advanced): orbit it, and use the viewer’s export button to download it in another format.

Settings worth changing

Section titled “Settings worth changing”
  • prompt: say what the object is, its colors and materials, and that it is complete and fully assembled.
  • mesh_mode: Quad gives clean topology for editing. Raw gives triangles.
  • material: PBR for physically based textures, Shaded for baked lighting, None for a white model.
  • Advanced inputs: quality_override sets an exact face count, hd_texture and high_pack raise texture quality, and ta_pose forces a T-pose for characters.

Example result

Section titled “Example result”
A rendered orange and black armored mech robot with glowing blue eyes on a gray background
The template's default prompt, rendered from the saved GLB. Your result will differ with each seed.

The result is a GLB file. After a run it opens in the viewer on Save 3D (Advanced), and a copy sits in your output folder under BytePlus/3D/.

Time and cost

Section titled “Time and cost”

Each run creates one billed task. Running again with an unchanged workflow reuses ComfyUI’s cached result and does not bill; change the seed to make a new model.

Section titled “Related”