The world's only 3D model generator that works without login! Transform text prompts or images into professional 3D models in just 8 seconds. Support up to 400K polygons for ultra-detailed meshes. Free unlimited generations in Fast mode. Try it now!

Hey Product Hunt! 👋 I built Fast3D because I wanted a 3D modeling tool that's as simple as it should be in 2025. https://fast3d.io What makes Fast3D different? 🚀 No Login Required - We're the ONLY 3D generator that offers unlimited free generations without registration. Just open fast3d.io and start creating! ⚡ Lightning Fast - Get your 3D model in just 8 seconds. No waiting, no queue, just instant results. 🎯 Professional Quality - Support up to 400K polygons. Switch to wireframe mode and zoom in - the detail will blow your mind! (Seriously, 3D design students are shocked by the mesh quality) How it works: Go to https://fast3d.io Upload an image or type a text prompt Click generate Your 3D model is ready in 8 seconds! Pro tips: - For selfie-to-3D: First convert your photo to 3D cartoon/chibi style using other AI tools, then use Fast3D - Try any text prompts or images with mesh density set to "Ultra" - the wireframe detail is insane! - No-login users have some limitations (no textures, standard quality only), but it's still unlimited generations! I've been working on AI products for years, but this is the one I'm most excited about. It feels magical every time I see an idea transform into a 3D model in seconds. Try it out and let me know what you think! Your feedback will help us make it even better 🙏 What will you create today? 🎨

@maryclayton I gave it a try and it works really well. Plus, they give you loads of free credits—enough to whip up dozens of models for free.

@maryclayton 👍👍👍

🔥 High-quality Product Hunt comment idea (friendly + curiosity-driving):

Just tried Fast3D and… wow. The fact that it works without login, delivers in 8 seconds, and still hits pro-level mesh detail is honestly wild. 👏

As someone who dabbles in 3D and AI, this feels like the kind of magic tool we were promised in 2025. Super curious — any plans to support textured outputs for no-login users in the future?

Also, would love to see a gallery of cool user-generated models. This is definitely one of those tools where you want to see what others are making. 🚀

“Ten-second 3D” sounded like marketing, but it’s real.

I’m an indie game designer who usually spends more time wrestling with Blender tutorials than actually building gameplay. Fast 3D flipped that ratio overnight. I can type “rusty lighthouse with cracked glass” or drop a phone photo of a coffee-mug sketch and, in roughly ten seconds, download a clean OBJ/GLB that imports into Unity without exploding normals.

The tool obviously won’t replace a senior 3D artist for hero assets, but for gray-boxing, marketing mocks, or VR placeholders it saves me hours per model. That time now goes into writing better mechanics instead of retopology.

If you’re a solo creator, teacher, or prototyper who dreads the 3D learning curve, give the free trial a spin—you’ll know within five minutes whether it belongs in your toolbox.