Low-Poly Modeler, Rigger & GLB Optimizer
Shape low-poly characters and props from scratch or open existing GLB, glTF, OBJ and .blend files in your browser. Unwrap UVs, bake PBR maps, animate rigs and ship meshopt-compressed Three.js assets.
Draw 2D polygon silhouettes with instant depth, loft 4–8-corner profile rings for faceted creatures, grow connected limbs from body faces, and combine closed shells with Manifold-backed Boolean union, difference and intersection.
Select vertices, edges and faces on the base cage for precision transforms, extrusions, insets, convex bevels and quad loop cuts. Stack non-destructive mirror, array, solidify and Catmull–Clark subdivision modifiers.
Mark persistent UV seam edges, run angle-limited planar unwrapping, inspect overlap and fold diagnostics, pack UV islands with pixel padding, and bake high-to-low base color, tangent normal, ORM and emission maps.
Assemble parent-local skeletons, bind smooth 4-influence skin weights, pose two-joint or multi-joint chains with IK, and keyframe sparse Bézier, eased or exact STEP tracks plus contact-checked procedural gait loops.
Every GLB export deduplicates byte-identical vertices and compacts constant or redundant animation samples automatically. Choosing Game checks your asset against adjustable target guidelines before packaging five synchronized files:
asset.glb — evaluated geometry, embedded PBR textures, skins and clips, optionally compressed with lossless EXT_meshopt_compression, plus optional generated LODs (meshLod 0–3).asset.meshedit.json — the editable MeshEdit project preserving quads, loft sections, modifiers, seams, animation curves and design plans.asset-report.json — measured visible triangles, material draw calls, decoded texture memory, UV coverage and joint counts against retro, mobile, web or desktop targets.colliders.json — conservative scene-space rest-pose bounding boxes for quick static prop collision setup.load-asset.js — a ready-to-import Three.js GLTFLoader + MeshoptDecoder snippet wired to your exported filename.| Preset target | Visible triangles | Material draws | Decoded textures | Typical use case |
|---|---|---|---|---|
| Retro | 500 | 4 | 256 KiB | PS1/N64-inspired props, silhouette-first stylized characters and dense crowds. |
| Mobile | 2,500 | 6 | 2 MiB | Handheld web games, mobile WebGL scenes and multi-character arenas. |
| Web | 8,000 | 12 | 4 MiB | Hero Three.js characters, interactive product props and browser worlds. |
| Desktop | 25,000 | 24 | 16 MiB | Detailed hero assets, close-up turntables and desktop game engines. |
Yes. MeshEdit imports GLB, self-contained glTF and OBJ meshes locally in your browser. Rigid hierarchies, shared meshes, PBR textures and compatible LINEAR or STEP clips import cleanly, and MeshEdit's own polygon-delivery GLBs also restore 4-weight skins and meshopt streams.
MeshEdit encodes geometry and animation buffers losslessly with EXT_meshopt_compression while deduplicating identical vertices and compacting redundant animation keys. In Three.js, attach MeshoptDecoder to GLTFLoader — or use the ready-made load-asset.js module included in MeshEdit's game package.
Yes. Build joint hierarchies, bind meshes with nearest, chain, surface or region weights (up to four joints per vertex), pose limbs with IK, author sparse Bézier/eased/STEP keyframes or procedural gait loops, and export an animated GLB.
Packaging downloads an optimized animated GLB, the editable .meshedit.json source project, asset-report.json with triangle/draw/texture checks, conservative rest-pose colliders.json boxes, and a Three.js load-asset.js loader configured for meshopt.
GLB stores evaluated triangles, materials, skins and sampled clips for runtime engines. Always save the .meshedit.json project alongside your GLB so base quads, named loft sections, UV seam intent and editable modifiers remain intact.