Free Online 3D Tools
A free online 3D toolbox in your browser: convert and compress 3D files, preview models, and generate 3D text. No download or signup to start.

3D File Converter
Convert common model and image files into production-ready 3D formats online.

Online 3D Viewer
Open, inspect, and preview 3D assets in your browser before importing or sharing.

3D Text Generator
Type, style, and export custom 3D lettering in your browser with no software setup.

3D File Compressor
Reduce 3D model file sizes in your browser with no quality loss or signup.
Browse format conversion shortcuts
Jump straight into a ready-made conversion path. Each shortcut opens the Meshy converter with the right source and target format.
Browse model preview shortcuts
Open the viewer tuned for a given format. Upload a file on the next screen to explore materials, lighting, and camera controls.
Live 3D lettering plus the generators on our roadmap
The first card opens the shipped 3D text tool: type words, pick styles, and export real meshes or transparent PNGs in your browser. The gray tiles preview logo, font, and shape generators on our roadmap. Each unlocks when its own tool page goes live, so you always see what is available today versus coming soon.
3D Logo Generator
Create dimensional logo concepts for branding, mockups, and presentations.
3D Font Generator
Design stylized dimensional lettering for creative projects and visual assets.
3D Shape Generator
Build simple geometric 3D forms for prototyping and visual exploration.
Compress any 3D file format
Open the compressor tuned for a given format. Reduce file size in your browser without uploads or quality loss.
Frequently Asked Questions
Use the 3D File Converter when your model is in the wrong format for a printer, game engine, CAD tool, or editing workflow. Use the Online 3D Viewer when you need to inspect a model in your browser before importing, downloading, buying, or sharing it. Use the 3D Text Generator when you want to turn words or lettering into a stylized 3D asset for thumbnails, logos, mockups, or 3D printing. Use the 3D File Compressor when you need to shrink GLB, OBJ, STL, PLY, or FBX files for faster sharing, loading, or storage without quality loss.
Yes. The hub links to free browser-based tools, and you can start using them without installing software.
No. The tools run in a modern web browser, so you can work on common desktop, tablet, and mobile devices without a separate app.
Yes, you can use assets you create or process with Meshy tools in commercial projects, subject to Meshy's terms and any rights attached to your uploaded source files.
Support varies by tool. The converter and viewer cover common model formats such as OBJ, FBX, GLB, GLTF, STL, USDZ, PLY, 3MF, VOX, and DXF, while the text tool exports common 3D and image outputs.