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Image To 3D 3D Characters Avatars Text To 3D Text Image To 3D 3D Generation Image Design

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

Tripo Studio

✓ verifiedFreemium

AI 3D asset generator turning text, images, or sketches into production-ready models with one-click texturing and auto-rigging.

28M visits/mo25K saves

Marble by World Labs

✓ verifiedPaid

AI tool for generating and exploring high-fidelity, editable 3D worlds from prompts, sold via prepaid credit packages.

150K visits/mo1.3K saves

Krikey AI

✓ verifiedFreemium

AI 3D animation maker that turns text or video prompts into animated avatars and videos, for creators and educators.

153K visits/mo41K saves

Mappedin

✓ verifiedFreemium

Indoor mapping and wayfinding platform that turns floor plans into interactive maps for venue navigation, operations and safety.

153K visits/mo8.6K saves

Pricing

No public pricing

Free: $0/month

Pro: $20/month billed annually ($240/year)

Max: $90/month billed annually ($1,080/year)

Team: $55/seat/month billed annually ($1,980/year)

Credit packs: From $10

Package A: $5 (5,000 credits)

Package B: $20 (22,000 credits)

Package C: $50 (63,000 credits)

Free: $0/mo (20 one-time credits)

Pro: $15/mo (165 credits/mo)

Teams: $30/mo (3 seats, 200 credits)

Free: $0 (unlimited floors, map editor, AI mapping)

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 model generation
✦Segmentation to split models into structured, editable parts
✦One-click 4K PBR texturing with 'Magic Brush' local repaint
✦Automatic rigging and animation with export-ready files
✦Batch generation and bulk export on paid tiers
✦Credit-based usage with monthly model quotas per plan

✦AI-generated 3D world creation
✦World editing tools
✦Credit-based usage packages
✦Sharing generated worlds

✦AI character creator with auto-rigging
✦Text-to-animation talking avatars
✦AI music-video and podcast-video generators
✦Video-to-3D motion capture
✦FBX export for Unity and Unreal
✦Voice AI in 20+ languages

✦AI mapping from floor plans
✦Indoor navigation and wayfinding
✦Web-based map editor
✦Real-time team collaboration
✦Share, embed and PDF export
✦LiDAR scanning via Mappedin Scan app

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

→Game developers needing quick production-ready 3D assets
→3D printing hobbyists converting sketches or images into printable models
→Product designers and animators prototyping assets without manual modeling

→Generating 3D environments for creative or game projects
→Prototyping virtual scenes without manual 3D modeling
→Sharing AI-generated worlds with others

→Social and YouTube video content
→Animated classroom lessons
→Marketing explainer videos
→Game cutscenes and storyboarding
→Music and greeting videos

→Guide visitors through large venues
→Manage venue operations with live map data
→Improve accessibility and safety routing
→Publish embeddable indoor maps

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