Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
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3DPEA
✓ verifiedFree
Free online tool that converts PNG images into 3D-printable STL models, part of 3DPEA's wider file-conversion suite.
174K visits/mo
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Neural4D
✓ verifiedFreemium
AI generator that turns text and images into rigged, textured 3D models for games, printing, AR and design workflows.
428K visits/mo1.8K saves
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Seele AI
✓ verifiedFreemium
Multimodal AI agent (SeeleAgent) that turns a single prompt into playable games, 3D worlds, images, video, and code in one cloud workspace.
207K visits/mo
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DeepAI
✓ verifiedFreemium
All-in-one AI platform for image, video, music, and voice generation plus chat, with a low-cost Pro tier and APIs.
9.2M visits/mo
Pricing
No public pricing
Free: $0 (50 power per week)
7-Day Pass: $19.9/week (100 power)
Pro Monthly: $48/mo
No public pricing
Pro: $9.99/mo
Pro (yearly): $89.99/yr
Core features
- ✦PNG-to-STL conversion via pixel height mapping
- ✦Standard and extrude (with color) conversion modes
- ✦Controls for size, resolution, border and thickness
- ✦Color merging, smoothing and transparency handling
- ✦Supports many other image and 3D format conversions
- ✦No file storage; runs in the browser on any OS
- ✦Text-to-3D and image-to-3D generation
- ✦AI texturing
- ✦Rigging and animation
- ✦Multiple export formats
- ✦API access
- ✦One-prompt playable game generation
- ✦3D world and greybox previz generation from text
- ✦Image-to-game and image-to-video conversion
- ✦Built-in AI code editor for game logic
- ✦Game asset, trailer, and worldbuilding generators
- ✦Support for Three.js, Unity 6, and Unreal engines with multiplayer
- ✦AI image generator and photo editor
- ✦AI video and music generators
- ✦AI chat with live web browsing
- ✦Voice chat and text-to-speech
- ✦Developer APIs
- ✦Background remover, colorizer, and super-resolution
Use cases
- →Turning logos or images into 3D-printable models
- →Creating custom reliefs and lithophane-style prints
- →Prototyping simple 3D objects from 2D artwork
- →Converting between assorted image and 3D formats
- →Generate 3D models for games
- →Create printable 3D assets
- →Produce 3D content for AR/VR and design
- →Rapidly prototyping playable games from a text description
- →Generating 3D game worlds and assets without manual modeling
- →Producing game trailers and marketing assets automatically
- →Building visual novels or RPG content with AI-generated dialogue and lore
- →Generating images, video, and music from prompts
- →Editing and upscaling photos
- →Chatting with a web-connected AI
- →Integrating AI via API
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