Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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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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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
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123RF
✓ verifiedPaid
Royalty-free stock photo, video, and audio library paired with an AI suite for generating, upscaling, and editing images.
5.9M visits/mo
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Aifaceswap
✓ verifiedFreemium
Free no-login AI face swapper for photos, GIFs and videos, bundled with many AI image/video tools; paid credits unlock advanced modes.
6.6M visits/mo
Pricing
No public pricing
Free: $0 (unlimited floors, map editor, AI mapping)
No public pricing
Free trial available
500 credits: $6.99
900 credits: $7.99
2,000 credits: $15.99
6,000 credits: $34.99
36,000 credits: $168.35
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
- ✦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
- ✦293M+ royalty-free stock assets
- ✦Photos, vectors, video, audio, and fonts
- ✦AI image generator and upscaler
- ✦Generative fill and background tools
- ✦Search by image
- ✦Commercially safe licensing
- ✦Free photo/GIF/video face swap, no login
- ✦Multiple and batch face swap
- ✦Advanced video face swap (paid)
- ✦Large suite of AI image/video tools
- ✦API access on paid plans
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
- →Guide visitors through large venues
- →Manage venue operations with live map data
- →Improve accessibility and safety routing
- →Publish embeddable indoor maps
- →Licensing stock media for marketing and design
- →Generating and editing images with AI
- →Sourcing commercially safe visuals in one place
- →Upscaling or extending existing images
- →Swapping faces for fun and memes
- →Batch face swapping
- →Video face swaps
- →Using other AI creation tools
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