Meshy

This page is auto-generated from model configurations. Last updated: 2026-07-29.

This reference lists all available Meshy 3d generation models and their parameters. Use these parameter names when calling the Generation API.

• Meshy 6 - Multi Image to 3D
• Meshy Animation
• Meshy Image-to-3D
• Meshy Remesh
• Meshy Retexture
• Meshy Rigging
• Meshy T2 Smart Topology
• Meshy Text-to-3D
• Meshy UV Unwrap

---

Meshy 6 - Multi Image to 3D

Meshy multi-view image-to-3D: combine 1–4 reference images (or a prior image task) into one 3D asset with optional PBR texturing.

Model ID: model_meshy-multi-image-to-3d

Capabilities: img23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-multi-image-to-3d/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
image	file_array	Yes	-	-	-	-	Provide 1–4 images from multiple angles for higher-quality 3D.
aiModel	string	No	meshy-6	-	-	meshy-5, meshy-6	Meshy generation model. meshy-6 and latest use Meshy 6 pricing; meshy-5 uses standard pricing.
shouldTexture	boolean	No	true	-	-	-	Generate textures for a fully colored model. Disable for an untextured mesh (lower cost).
enablePbr	boolean	No	false	-	-	-	Generate PBR maps (metallic, roughness, normal, emission) in addition to base color. Requires texture generation.
textureResolution	string	No	2k	-	-	2k, 4k, 8k	Base color texture resolution: 2K (2048), 4K (4096), or 8K (8192). 4K/8K take effect on Meshy 6; other models ignore them. At 8K, PBR maps are generated at 4K and no emission map is produced. 8K is only supported with triangle topology when remeshing.
texturePrompt	string	No	-	-	-	-	Optional text to guide texturing (max 600 characters).
textureImage	file	No	-	-	-	-	Optional 2D image to guide texturing (.jpg, .jpeg, .png). Requires texture generation.
topology	string	No	triangle	-	-	triangle, quad	Mesh topology for the generated model.
targetPolycount	number	No	30000	100	300000	-	Target polygon count; actual count may vary with geometry complexity.
savePreRemeshedModel	boolean	No	false	-	-	-	Store the GLB before the remesh phase.
poseMode	string	No	-	-	-	“, a-pose, t-pose	Pose for the generated model: A-Pose, T-Pose, or none.
imageEnhancement	boolean	No	true	-	-	-	Optimize input images. Supported on Meshy 6 only.
removeLighting	boolean	No	true	-	-	-	Remove highlights and shadows from input images. Supported on Meshy 6 only.
autoSize	boolean	No	false	-	-	-	Estimate real-world scale for the generated model.
originAt	string	No	bottom	-	-	bottom, center	Place the model origin at the bottom or center.

Meshy Animation

Animate a 3D character with Meshy. The model is rigged first, then animated with the selected action.

Model ID: model_meshy-animation

Capabilities: 3d23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-animation/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
model	file	Yes	-	-	-	-	The 3D character you want to animate. It’s automatically prepared with a skeleton first, then the chosen animation is applied.
heightMeters	number	No	1.7	0.1	100	-	The character’s approximate real-world height in meters. This helps scale and prepare the model correctly.
actionId	number	Yes	0	0	-	-	The animation to apply, given as its ID number from Meshy’s animation library. All action IDs available here: https://docs.meshy.ai/en/api/animation-library
postProcessOperation	string	No	-	-	-	“, change_fps, extract_armature	An optional extra step applied to the finished animation: change its frame rate.
postProcessFps	number	No	30	-	-	24, 25, 30, 60	The target frame rate, used only when the post-process step is set to Change FPS.

Meshy Image-to-3D

Model ID: model_meshy-img23d

Capabilities: img23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-img23d/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
aiModel	string	No	latest	-	-	meshy-5, latest	Meshy model to use.
image	file_array	Yes	-	-	-	-	Upload one image to convert it into 3D, or provide up to four images from multiple angles for higher accuracy.
texturePrompt	string	No	-	-	-	-	Provide a text description to guide the texturing process. The Style Prompt is only used when no Style Image is provided. If you upload an image, this text prompt will be ignored.
textureImage	file	No	-	-	-	-	Upload a reference image to guide the visual style of the generated texture. This will override the Style Prompt. Requires the Texture setting to be enabled (toggle ON).
shouldTexture	boolean	No	true	-	-	-	Enable texture generation for a fully colored model. Disable to create a plain, untextured mesh.
textureResolution	string	No	2k	-	-	2k, 4k, 8k	Base color texture resolution: 2K (2048), 4K (4096), or 8K (8192). Requires Texture to be enabled. 4K/8K take effect on Meshy 6; other models ignore them. At 8K, PBR maps are generated at 4K and no emission map is produced. 8K is only supported with triangle topology when remeshing.
topology	string	No	triangle	-	-	triangle, quad	Choose the mesh structure type used for the generated model (e.g., triangles or quads).
enablePbr	boolean	No	true	-	-	-	Generate advanced PBR maps (metallic, roughness, normal) for more realistic materials. Requires the Texture setting to be enabled (toggle ON).
poseMode	string	No	-	-	-	“, a-pose, t-pose	Specify the pose mode for the generated model. Accepts ‘A-Pose’, ‘T-Pose’, or empty string (default).
shouldRemesh	boolean	No	false	-	-	-	Enable remeshing to improve mesh quality and control polycount. Disable to keep the raw, unprocessed mesh.
targetPolycount	number	No	30000	100	300000	-	Specify the target number of polygons in the generated model. The actual number of polygons may deviate from the target depending on the complexity of the geometry.

Meshy Remesh

Model ID: model_meshy-remesh

Capabilities: 3d23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-remesh/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
model	file	Yes	-	-	-	-	Upload a GLB file of the 3D model you want to remesh.
topology	string	No	triangle	-	-	triangle, quad	Choose the mesh structure type used for the generated model. For Quad, choose output format ‘obj’
targetPolycount	number	No	30000	100	300000	-	Set the approximate number of polygons for your 3D model. Higher values increase detail, while lower values create simpler meshes.
resizeHeight	number	No	0	0	10000	-	Adjust the model’s height in meters. Set to 0 to keep the original scale.
originAt	string	No	empty	-	-	empty, bottom, center	Define where the model’s origin point is positioned. Leave empty to keep the default origin.

Meshy Retexture

Retexture your 3D model with Meshy’s AI re texturing capabilities.

Model ID: model_meshy-retexture

Capabilities: 3d23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-retexture/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
model	file	Yes	-	-	-	-	Upload a GLB file of the 3D model you want to retexture.
textStylePrompt	string	No	-	-	-	-	Describe your desired texture style of the object using text.
imageStyle	file	No	-	-	-	-	Provide a 2d image to guide the texturing process.
enablePbr	boolean	No	false	-	-	-	Generate PBR Maps (metallic, roughness, normal) in addition to the base color.
textureResolution	string	No	2k	-	-	2k, 4k, 8k	Base color texture resolution: 2K (2048), 4K (4096), or 8K (8192). 4K/8K take effect on Meshy 6; other models ignore them. At 8K, PBR maps are generated at 4K and no emission map is produced.
enableOriginalUv	boolean	No	true	-	-	-	Use the model’s existing UV map instead of generating a new one. If no UVs are present, output quality may be lower.
removeLighting	boolean	No	true	-	-	-	Removes highlights and shadows from the base color texture, producing a cleaner result that works better under custom lighting setups.

Meshy Rigging

Model ID: model_meshy-rigging

Capabilities: 3d23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-rigging/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
model	file	Yes	-	-	-	-	The 3D model (GLB)
heightMeters	number	No	1.7	0.1	100	-	The approximate height of the character model in meters. This aids in scaling and rigging accuracy. It must be a positive number.
textureImage	file	No	-	-	-	-	Model’s base color texture image.

Meshy T2 Smart Topology

Meshy Smart Topology (meshy-t2) generates clean, production-ready 3D meshes from images in ~15s with native polycount control and separated parts — no remesh pass.

Model ID: model_meshy-smart-topology

Capabilities: img23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-smart-topology/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
image	file_array	Yes	-	-	-	-	Upload one image to turn into a 3D model, or up to four photos of the same subject from different angles for higher accuracy.
texturePrompt	string	No	-	-	-	-	A text description to guide the model’s surface look. Used only when no Style Image is provided. If you upload one, this text is ignored.
textureImage	file	No	-	-	-	-	A reference image to guide the surface look of the model. Overrides the Style Prompt. Requires Texture to be turned on.
shouldTexture	boolean	No	true	-	-	-	On, the model comes with a full colored surface; off, you get a plain, uncolored mesh.
textureResolution	string	No	2k	-	-	2k, 4k, 8k	Base color texture resolution: 2K (2048), 4K (4096), or 8K (8192). Requires Texture to be turned on. At 8K, PBR maps are generated at 4K and no emission map is produced.
enablePbr	boolean	No	true	-	-	-	Adds realistic material detail, how metallic, rough, or bumpy the surface looks. Requires Texture to be turned on.
poseMode	string	No	-	-	-	“, a-pose, t-pose	For characters, generates the model in a standard reference pose. A-Pose (arms angled down) and T-Pose (arms straight out) are both common starting points for animation. Leave empty for no specific pose.
targetPolycount	number	No	4000	100	15000	-	The number of polygons (faces) in the model. More means finer detail and heavier files.

Meshy Text-to-3D

Model ID: model_meshy-txt23d

Capabilities: txt23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-txt23d/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
aiModel	string	No	latest	-	-	meshy-5, latest	Meshy model to use.
prompt	string	Yes	-	-	-	-	Describe the object you want to generate as a 3D model.
texturePrompt	string	No	-	-	-	-	Provide a text description to guide the texturing process. The Style Prompt is only used when no Style Image is provided. If you upload an image, this text prompt will be ignored.
textureImage	file	No	-	-	-	-	Upload a reference image to guide the visual style of the generated texture. This will override the Style Prompt.
topology	string	No	triangle	-	-	triangle, quad	Choose the mesh structure type used for the generated model (e.g., triangles or quads).
textureResolution	string	No	2k	-	-	2k, 4k, 8k	Base color texture resolution for the refine phase: 2K (2048), 4K (4096), or 8K (8192). 4K/8K take effect on Meshy 6; other models ignore them. At 8K, PBR maps are generated at 4K and no emission map is produced. 8K is only supported with triangle topology when remeshing.
enablePbr	boolean	No	true	-	-	-	Generate advanced PBR maps (metallic, roughness, normal) for more realistic materials.
poseMode	string	No	-	-	-	“, a-pose, t-pose	Specify the pose mode for the generated model. Accepts ‘a-pose’, ‘t-pose’, or empty string (default).
shouldRemesh	boolean	No	false	-	-	-	Enable remeshing to improve mesh quality and control polycount. Disable to keep the raw, unprocessed mesh.
targetPolycount	number	No	30000	100	300000	-	Specify the target number of polygons in the generated model. The actual number of polygons may deviate from the target depending on the complexity of the geometry.
seed	number	No	-	-	-	-	Seed for random number generator. If None, a random seed will be used.

Meshy UV Unwrap

Generate UV maps for a 3D model with Meshy. Produces a UV white-model GLB ready for texturing.

Model ID: model_meshy-uv-unwrap

Capabilities: 3d23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-uv-unwrap/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
model	file	Yes	-	-	-	-	Upload a GLB file of the 3D model you want to UV unwrap. Models above 44,000 faces are rejected — run Meshy Remesh first to reduce polygon count if needed.