Free 3D Mesh Editor
& Sculpting Tool

Sculpt, paint, and remesh 3D models right in your browser, or start from a base mesh. Free, no login — nothing is uploaded and your files stay on your device.

Start Sculpting — Free See How It Works

sample-mesh.obj 2

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Import .obj .fbx .glb .stl .ply .dae 200 MB max

Import to Export in Three Steps

The Mesh Editor runs a full sculpting environment in your browser tab. Open it, load geometry, and keep working — no installs, no accounts, no uploads.

Step 1 — Import
Import a model or start from a base mesh
Drop in a model up to 200 MB — non-native formats convert to editable geometry automatically — or start from a built-in sphere, cube, cylinder, cone, or torus.
.obj .fbx .glb .stl .ply .dae · ≤200 MB · stays local
Step 2 — Sculpt & Paint
Sculpt, paint, and mask the surface
Shape the mesh with 11 tools like Brush, Inflate, and Smooth — symmetry is on by default. Paint PBR albedo, roughness, and metalness, and mask regions.
11 sculpt tools · PBR paint · masking · symmetry on
Step 3 — Export
Remesh, check, and export
Fix density with dynamic topology, voxel remeshing, or multiresolution while watching live vertex counts, then export with baked texture maps up to 4096 px.
OBJ · PLY · STL · SGL · baked maps ≤4096 px

Judge Every Surface Before It Ships

Clay-style matcap shading strips away color so you can read the geometry itself — silhouettes, dents, and density jumps stand out immediately. Switch to curvature, normal, UV, or full PBR shading, toggle wireframe, and watch live vertex and face counts while you work.

Open the editor

Built for
Game, Print, and Product

One editor, four everyday jobs. Each card links to a deeper workflow guide.

Game Assets

Game development workflow

Game Assets

Detail props and characters with sculpting brushes, decimate to engine-friendly density with dynamic topology, and export OBJ with baked PBR maps for import into your engine.

3D Printing

3D printing workflow

3D Printing

Voxel remeshing with manifold triangles is built for printability — rebuild broken shells into watertight surfaces, smooth artifacts, and export STL directly for your slicer.

Product & E-Commerce

E-commerce workflow

Product & E-Commerce

Touch up scanned or generated product models before they reach viewers and AR: smooth scan noise, fix silhouettes with Flatten and Pinch, and check surfaces under matcap and PBR shading.

Format Conversion Handoff

Open the 3D converter

Format Conversion Handoff

Need FBX, GLB, or USDZ on the way out? Export clean OBJ from the Mesh Editor, then run it through the free Hyper3D converter for engine- or AR-specific delivery formats.

3D Mesh Editor
FAQ

What is the Hyper3D 3D Mesh Editor?

It is a browser-based sculpting and mesh editing app inside OmniCraft. You can import or create geometry, sculpt and paint it with a full brush set, rebuild topology, and export standard formats — without installing anything.

Which file formats can I import?

The entry screen accepts OBJ, FBX, GLB, glTF, STL, PLY, DAE, and SGL files up to 200 MB. OBJ, STL, PLY, and SGL load natively; FBX, GLB, glTF, and DAE are converted to editable geometry automatically on import.

Which formats can I export?

OBJ, PLY, STL, and SGL, either for the whole scene or just the selected meshes. You can also bake and download diffuse, roughness, and metalness texture maps at sizes from 256 to 4096 px.

Is it really free? Do I need an account?

Yes. The tool is labeled “Free to all” and “No login required” in the app itself. You can open the editor, sculpt, and export without creating a Hyper3D account.

Are my models uploaded to a server?

No. Imported files are stored in your browser’s local storage and processed on your device — the tool is tagged “Nothing uploaded” and described as fully offline. Closing the tab leaves nothing on Hyper3D servers.

Can I start without a model file?

Yes. Click the “+” button on the entry screen to open the editor with a base mesh, or add a sphere, cube, cylinder, cone, or torus from inside the editor and sculpt from scratch — symmetry is enabled by default.

Can it clean up AI-generated 3D models?

Yes — that is one of its main jobs in the Hyper3D workflow. Voxel remeshing rebuilds generated geometry into manifold surfaces, dynamic topology decimates dense areas, Smooth removes artifacts, and you export a clean OBJ, PLY, or STL.

Do I need sculpting experience or a tablet?

No. Mouse and touch input work fine, and the interface is available in ten languages. If you do have a pen tablet, pressure can drive brush radius and intensity for finer control — and unlimited undo/redo keeps experiments safe.

Trusted by Creators Building Real 3D Assets

Production teams use Hyper3D to turn image references and prompts into editable, export-ready 3D models faster.

AI 3D just hit a new threshold. Rodin Gen-2.5 delivers fast geometry, high-poly support, clean structure, and production-ready outputs. This is where AI 3D becomes a real pipeline tool.

Cleaner meshes, sharper surface detail, and stronger multi-angle coherence. The results feel much closer to something you would keep iterating on in a real workflow.

AI 3D just hit a new threshold. Rodin Gen-2.5 delivers fast geometry, high-poly support, clean structure, and production-ready outputs. This is where AI 3D becomes a real pipeline tool.

Cleaner meshes, sharper surface detail, and stronger multi-angle coherence. The results feel much closer to something you would keep iterating on in a real workflow.

AI 3D just hit a new threshold. Rodin Gen-2.5 delivers fast geometry, high-poly support, clean structure, and production-ready outputs. This is where AI 3D becomes a real pipeline tool.