All 3D Tools
Explore 50+ free online 3D tools: format conversion, Draco & mesh optimization, texture compression, viewing, and analysis. 100% in-browser, no upload.
Image to STL Converter
Free online image to STL converter: supports PNG/JPG/WebP/SVG. Outline Extrude for stamps/logos, heightmap for photo reliefs and lithophanes. Processed locally, no upload.
Image to 3MF Converter
Convert images to color 3MF 3D print models for stamps, logos, and reliefs, preserving colors. All processing is local, no upload.
Height Map to STL
Convert grayscale height maps and terrain images into 3D-printable STL. All processing stays local in your browser. No upload, your data stays private.
SVG to STL
Convert SVG to printable STL online: extrude paths for logos, stamps, and nameplates, or use heightmap for relief. Runs locally in your browser, no upload.
SVG to 3MF
Convert SVG vectors to color 3MF locally: extrude paths into stamps, badges, and nameplates with fill colors, or use heightmap for shallow color relief. No upload.
PNG to STL
Convert PNG to printable STL: use transparent backgrounds for stamps/logos, or heightmaps for reliefs & lithophanes. No upload, processed locally.
PNG to 3MF
Convert PNG to color 3MF for color printing: transparent backgrounds for badges and stamps, height maps for photo reliefs. Local browser processing, no upload.
JPG to STL
Convert JPG photos to 3D printable STL (jpg to stl) for reliefs and lithophanes. Processed locally in your browser, no upload needed.
JPG to 3MF
Convert JPG photos to color 3MF (jpg to 3mf) online for color-printed photo reliefs and badge previews. Processed locally in your browser, no upload required.
WebP to STL
Convert WebP to 3D-printable STL for your slicer. Transparent images become outline-extruded stamps, photos become heightmap reliefs. All local, no upload.
WebP to 3MF
Convert WebP to full-color 3MF: ideal for color printing badges and photo reliefs from web images. All processing is done locally in your browser, no upload.
Text to 3D Model
Free online 3D text generator: turn words into STL, 3MF, or GLB for printing or display. Adjust font, extrusion, bevel, and color. All in-browser, no upload.
Text to STL
Convert text to STL online: turn letters and short phrases into 3D printable solid text. Adjust font, extrusion, and bevel. Watertight mesh generated in your browser, no upload.
Text to 3MF
Convert text to multicolor 3MF: 3D letters and base independently colored, for Bambu Studio/PrusaSlicer two-color printing. No upload, generated in browser.
Text to GLB
Convert text to a GLB 3D model with colored letters for web, AR, or Blender/Three.js. Generated locally in the browser; for 3D printing, use Text to STL.
3D Model Converter
Free online 3D model converter. Convert between GLB, GLTF, OBJ, FBX, STL, 3MF, STEP, PLY, USDZ, 3DS, and DAE. Texture embedding and axis conversion. Browser-based, no upload.
Batch Model Conversion
Batch convert multiple 3D models or ZIP archives to GLB, OBJ, STL, FBX and more in one pass. All conversion runs locally in your browser, no upload required.
DWG to SVG
Convert 2D DWG drawings into clean scalable vector SVG files directly inside your browser. Local processing keeps lines, arcs and text as editable paths, with zero file uploads.
DXF to SVG
Convert 2D DXF exchange files into clean scalable vector SVG files inside your browser. Local processing keeps lines, arcs, and polylines as editable paths, with zero uploads.
GLTF to GLB
Convert GLTF to GLB online: bundle textures, buffers, and external assets into one file. Browser processing with no upload, ready for fast web delivery.
GLB to GLTF
Convert GLB to GLTF online: unpack a single file into editable textures, geometry, and materials. All processing stays local, no uploads needed.
OBJ to GLB
Convert OBJ to GLB for web preview. Materials and textures are embedded as much as possible. All processing is done locally in your browser, no upload.
GLB to OBJ
Convert GLB to OBJ/MTL with textures for Blender, Maya, and 3D printing. All processing is done locally in your browser, so no files are uploaded.
FBX to GLB
Convert FBX to GLB with animations and textures preserved, ideal for Web, games, and AR. All processing happens locally in your browser, no upload needed.
GLB to FBX
Online GLB to FBX converter: preserves animations and materials for easy import into Unity, Unreal, and DCC. All processing is done locally in your browser, no uploads.
GLB to STL
Convert GLB to STL for 3D printing. Geometry is preserved while colors, textures, and animations are removed. All processing happens locally in your browser; no uploads.
GLB to 3MF
Convert GLB to 3MF for color 3D printing, packing color textures and UV coordinates. All processing is done locally in your browser, no files uploaded.
3MF to STL
Convert 3MF files to standard STL online for Cura and PrusaSlicer. Split multi-part models into ZIP and adjust print orientation locally in browser.
STL to 3MF
Convert STL to 3MF online: upgrade to a modern printing format for color and multi-part workflows. Browser-local processing, no upload required.
STL Storage Format Converter
Convert STL files between ASCII and Binary formats online. Auto-detect the current format, switch with one click, and compare file sizes. Browser-based, no upload.
OBJ to STL
Convert OBJ to STL for 3D printing. Modeling mesh becomes a clean triangle mesh for slicers. Conversion is local, so files never leave your browser.
STEP to STL
Convert STEP/STP to STL with orientation and part-splitting options for 3D printing. Everything runs locally in your browser; no files are uploaded.
STL to STEP
Convert STL to STEP for CAD exchange: coplanar triangles are merged into flat faces and sewn into a closed B-Rep solid. Runs locally in your browser, no upload.
GLTF to STL
Convert GLTF to STL in your browser for 3D printing. Web models become printable STL files locally, with no upload needed: just open the page and convert.
GLB to USDZ
Convert GLB to USDZ for Apple AR Quick Look. Materials and animations are preserved, and the file is processed locally in your browser with no upload required.
USDZ to GLB
Convert USDZ (Apple AR) to GLB for all platforms. Processed locally in your browser: no upload needed, just open and convert, keeping materials and animations.
3DS to GLB
Convert classic 3DS files to GLB for modern Web, AR, and 3D printing. All processing is done locally in your browser, no uploads required.
GLB to PLY
Convert GLB to PLY online to move models into point cloud and research tools. All processing is done locally in your browser, no upload required, just open and convert.
VOX to GLB
Convert VOX to GLB online: turn MagicaVoxel models into a game-ready format with the palette and scale settings intact. Local browser processing, no upload, just open and convert.
PCD to PLY
Convert PCD to PLY online. All processing is done locally in your browser, no upload required, preserving XYZ coordinates, RGB colors, and intensity.
KMZ to GLB
Convert KMZ to GLB online: extract Google Earth models into the universal GLB format. Everything is processed locally in your browser, with no upload required.
AMF to STL
Convert AMF to STL online: modern 3D printing format compatible with older slicers. Processed locally in your browser, no upload required.
3D Model to Image
Render 3D models to product mockup images: multi-view, dimension lines, watermark, transparent background. Export at 1×/2×/4× PNG/JPG/WebP. All local, no upload.
STL to Image
Convert STL to PNG images with multi-view and orthographic screenshots plus dimension labels. Great for 3D print previews. All processing is done locally in your browser.
3MF to Image
Convert 3MF to HD images online: multi-view layouts, dimension labels, and 1×/2×/4× export. Color and material data are preserved. Processed in your browser.
STEP to Image
Convert STEP/STP to HD images: multi-view, orthographic/perspective, dimension annotations, 1×/2×/4× export. Ideal for CAD engineering screenshots. All processed locally.
FBX to Image
Convert FBX to HD images for game asset thumbnails: multi-view, orthographic/perspective, and dimension labels. All processing is done locally in your browser.
GLB to Image
Convert GLB to PNG or JPG in your browser with multi-view screenshots, orthographic or perspective, and up to 4x export. No upload required.
3D Model Compression
Compress 3D models online: mesh simplification, Meshopt/Draco glTF encoding, texture optimization. Output matches input format. No upload required.
3D Model Vertex Compression
Browser-based geometry compression: mesh simplification, optional Meshopt or Draco for glTF. Supports GLB, GLTF, OBJ, FBX, STL, PLY, downloads in original format.
3D Model Texture Compression
Compress embedded textures in GLB, GLTF, OBJ, and FBX: resize and convert to WebP/JPEG/KTX2. Local processing, output keeps original format.
Batch Model Compression
Batch compress 3D models with mesh simplification, Meshopt/Draco, and texture optimization. Each file keeps its input format. Runs locally in your browser, no upload.
GLB Vertex Compression
Compress GLB geometry with mesh simplification plus Meshopt (recommended) or Draco. Browser-local, exports optimized single-file GLB. No upload.
GLTF Vertex Compression
Compress GLTF geometry: simplify the mesh and encode with Meshopt or Draco to reduce file size. Download an optimized GLB. Fully local, no upload.
OBJ Vertex Compression
Simplify OBJ meshes for 3D printing and games: merge redundant geometry, reduce face count, keep OBJ/MTL output. Fully local, no upload.
FBX Vertex Compression
Simplify FBX mesh vertices in-browser: merge redundant geometry and reduce face count, keeping original FBX format and animations. Fully local, no upload.
GLB Texture Compression
Compress embedded GLB textures: resize and convert to WebP/JPEG/PNG/KTX2 while keeping geometry and animations. Download a single optimized GLB. All processing stays local.
STL Vertex Compression
Simplify STL meshes online: merge redundant triangles, reduce face count, and download optimized binary STL. Runs locally in your browser, no upload.
GLTF Texture Compression
Compress GLTF/GLB model textures to WebP/JPEG/PNG/KTX2, textures 60-80% smaller, geometry unchanged. Fast browser-local processing, no upload.
PLY Vertex Compression
Simplify PLY mesh vertex counts in your browser. Reduce redundant triangles, keep colors and normals, and download a compact binary PLY. No upload required.
OBJ Texture Compression
Compress OBJ/MTL textures: resize and re-encode to WebP/JPEG/PNG, geometry unchanged. Output is an OBJ+MTL+textures ZIP, much smaller, fully browser-local.
FBX Texture Compression
Compress FBX textures: resize and convert to WebP/JPEG/PNG/KTX2, keep geometry and animation, and stay in FBX. Runs locally in your browser, no upload.
Texture Image Compression
Compress texture images in your browser. Resize and convert to WebP, JPEG, PNG, or KTX2. Batch up to 50 files or upload a ZIP archive. No upload, all local.
Texture Image Converter & Resizer
Convert and resize texture images between PNG, JPEG, WebP, and KTX2. Adjust size and quality, compress to GPU-friendly KTX2 (Basis Universal). All in your browser.
PNG to WebP
Convert PNG to WebP online for web and 3D delivery: lossy or quality-tuned compression, keep transparency, cut file size up to 80%. Browser-based, no upload.
PNG to JPG
Convert PNG to JPG/JPEG online for photos and opaque 3D textures: smaller files, adjustable quality. No transparency support. Fully browser-based, no upload needed.
JPG to WebP
Convert JPG/JPEG to WebP online for faster web and 3D previews: smaller files at similar quality, adjustable compression. Processed in your browser, no upload.
JPG to PNG
Convert JPG/JPEG to PNG online for editing, compositing, and 3D texture prep. Lossless pixels, full color depth, broad tool compatibility. Local browser conversion, no upload.
WebP to JPG
Convert WebP to JPG online for photos and 3D color maps: universal compatibility, adjustable quality. All processing happens locally in your browser, no upload needed.
WebP to PNG
Convert WebP to PNG for 3D textures and design work: transparency and lossless color depth are kept. Free browser-based converter: no upload, local processing.
3D Model Viewer
Free online 3D model viewer, no installation required. Preview GLB, OBJ, STL and 20+ formats with rotate, zoom and pan. Processed locally, never uploaded.
GLB Viewer
View GLB and GLTF 3D models online free, right in your browser. No software installs, no uploads: files stay on your device and are processed locally for private, fast previews.
GLTF Viewer
Free online GLTF viewer for the browser. Open .gltf files with textures and preview materials and animations. No upload, files are processed locally.
OBJ Viewer
Free OBJ 3D model viewer online. Supports OBJ, MTL and texture images with real-time material rendering. Rotate and zoom smoothly. Processed locally, no upload.
FBX Viewer
View FBX 3D models online with skeletal animation playback and realistic materials. No software install, files stay local and are never uploaded.
STL Viewer
Free online STL viewer for 3D printing. Open and inspect STL models directly in your browser, rotate, zoom, and check details. All processing stays on your device.
3MF Viewer
View 3MF 3D printing models online for free. See full-color materials, textures, and multiple components in your browser, right before printing. No uploads, no install.
IFC Viewer
Free online IFC viewer for BIM. Open IFC files in browser to view walls, doors, windows, slabs, and more. Click elements for properties. Local processing, no upload.
DWG Viewer
Free online DWG viewer. Open DWG drawings in your browser without AutoCAD, pan and zoom to inspect details, and toggle layers. No upload, files stay on your device.
STEP Viewer
Free online STEP/STP viewer. Open mechanical parts and assemblies in your browser with high precision. Rotate, zoom, and inspect CAD designs locally.
DXF Viewer
Free online DXF viewer. Open DXF drawings in your browser without CAD software, pan and zoom to inspect details, and toggle layers. No upload, files stay on your device.
IGES Viewer
Free online IGES and IGS viewer. Open legacy CAD models in your browser to inspect B-Rep surfaces and wireframe curves with zero uploads and full privacy.
PLY Viewer
View PLY 3D models and point clouds online with true color display and smooth preview. All processing is local in your browser, files never uploaded, protecting your privacy.
Gaussian Splatting Viewer
View Gaussian Splatting files (.splat, .spz, .ply) in your browser at 100+ FPS with GPU-accelerated rendering. No upload, no install, fully private.
DAE Viewer
Free online Collada DAE viewer. Drag and drop to preview 3D models with materials and textures. Files stay local, nothing is uploaded, so your data stays private.
USDZ Viewer
Preview Apple AR USDZ 3D models with high-quality materials and textures, without installation or login. All processing is local, no uploads, protecting your privacy.
3D Tiles Viewer
Free online Cesium 3D Tiles viewer for GIS. Open photogrammetry, BIM, or point cloud tilesets from a local ZIP or a remote tileset.json URL, all in the browser.
3DS Viewer
Free online 3DS viewer that opens classic legacy models in your browser with no upload. Local processing keeps your files private.
VOX Viewer
View VOX voxel models online for free, with no upload required. Preview MagicaVoxel creations directly in your browser with full rotation and zoom.
VRML Viewer
Free online VRML viewer. Drag and drop a .wrl file to preview it in your browser with no installation, and your file is processed locally and never uploaded.
VTK Viewer
Free preview of VTK scientific visualization data online with rotation, zoom, colors and transparency. All processing stays local, files never uploaded.
PCD Viewer
View PCD files online for free, no software needed. Load LiDAR or 3D scan data and inspect shape, color, and intensity smoothly. Files are processed locally and never uploaded.
XYZ Viewer
View XYZ point cloud files online for free. No installation needed, with color display and smooth preview for 3D scans. Processed locally, never uploaded.
AMF Viewer
View AMF 3D printing models online for free. Colors, materials, and surface details are previewed locally in your browser, with no upload required. Privacy-safe.
3DM Viewer
View 3DM models of industrial design, architecture, and jewelry in your browser without Rhino, and preview shapes and materials. Processed locally, no upload.
KMZ Viewer
Free online KMZ file viewer for Google Earth 3D models. Open KMZ archives directly in your browser and preview building models smoothly. No upload, no installation.
LWO Viewer
Free online LWO viewer for LightWave 3D models. Files never leave your device, so you can preview materials and textures privately.
MD2 Viewer
View classic MD2 game models (like Quake II) online with smooth animations and textures. No upload required, files are processed locally for privacy.
LDraw Viewer
Open .ldr, .dat, .mpd files to preview LDraw LEGO brick models in full color from any angle, no installation required. All processing is local, files never uploaded.
BREP Viewer
Open Open CASCADE .brep shape files in your browser. Closed solids render as a shaded mesh, loose curves stay as wires, and parsing stays on your device.
Texture Extractor
Extract textures from GLB, FBX, OBJ, and more. Preview at original resolution, download PNG, or export a reusable material GLB. All processed locally, no upload.
GLB Texture Extractor
Extract embedded textures from GLB files (color, normal, roughness, etc.) at original resolution. Download PNG/JPEG. Processed locally in your browser, no upload.
FBX Texture Extractor
Extract diffuse, normal, roughness, and other maps from FBX. Supports embedded and external references. Packaged download. No upload, processed locally.
3D Model Analyzer
Analyze 3D models in your browser: see vertex count, faces, dimensions, volume, watertight status, and mesh quality. Fully local, files never leave your device.
STL Analyzer
Analyze STL files online: vertex count, dimensions, volume, surface area, and watertight status. Free STL analysis for 3D printing prep, entirely in your browser with no upload.
GLB/GLTF Validator
Validate GLB and GLTF files for container header, chunk layout, JSON structure, required fields, and common issues. All checks run locally in your browser.
FBX Validator
Validate your FBX files by checking the Kaydara header, version number, and binary/ASCII structure. All checks run locally in your browser.
3D Measure Tool
Measure length, angle, area, volume on 3D models in your browser. Supports straight/surface distance, planar/surface area, and PNG/PDF export. Files never leave your device.
3D Print Cost Calculator
Convert an STL or GLB model into a 3D printing cost estimate using volume analysis. Calculate material usage, cost and print time in your browser, no server upload.
3D File Packer
Pack FBX, GLTF, or OBJ files with loose textures into a clean ZIP with auto-detected file dependencies. All processing stays in your browser, no upload needed.
3D Model Decal Tool
Add logos, images, or text to existing 3D models online. Stickers wrap curved surfaces, trim at corners, and punch holes at openings. Export GLB with independent layers. No upload.
3MF Decal Tool
Add logos and text to 3MF for color 3D printing. Surface-conforming decals export as 3MF, so slicers like Bambu Studio can preview colors. Browser-based, no upload.
GLB Decal Tool
Add logos, text, and images to GLB for Web/AR. Curve wrapping, corner trimming, independent layers: export GLB without altering materials. Browser-local, no upload.
Reset Pivot Point
Free online tool to reset pivot point of 3D models to bounding box center and align to origin. All processing in browser, no upload, privacy safe.
Scale Model
Scale 3D models online for free. Convert STL, OBJ, and GLB to any size in your browser, perfectly for 3D printing and game development. Fully local, private, no upload.
Mirror 3D Model
Mirror 3D models along X, Y, or Z axes online. Flip STL, OBJ, GLB locally without upload. Face orientation auto-corrected. Perfect for symmetric parts.
Drop to Ground
Drop a floating 3D model to the ground (Y=0) before printing. Run entirely in your browser with no uploads. Supports STL, OBJ, GLB, and more.
Rotate 3D Model
Rotate 3D models online for free in STL, OBJ, GLB. Turn 90°, 180°, or custom angles around X, Y, Z axes and export in one click. Local processing, no upload.
Fix Normals
Fix 3D model normals online: automatically detect black faces and recalculate or flip orientation for STL, OBJ, GLB. All processing stays local; no files uploaded.
Adjust Axis
Convert 3D models between Y-up and Z-up online. Keep STL, OBJ, or GLB, preview the ±90° X rotation, and download. Runs entirely in your browser, no upload.
3D Product Showcase Maker
Create a 3D product showcase in your browser: add camera-facing billboards to a 3D model, choose a camera path, and render real-time or path-traced video. No upload.
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