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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

3DPEA logo
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
Picsart logo
Picsart
✓ verifiedFreemium

Full-featured AI creative platform used by 130M+ creators for photo/video editing, design templates, and 140+ AI models.

17M visits/mo2.6K saves
Prezi logo
Prezi
✓ verifiedFreemium

AI presentation generator that turns a brief or existing files into an editable, on-brand deck with Prezi's signature zooming format.

9.2M visits/mo5.8K saves
Choladeck logo
Choladeck
✓ verifiedFreemium

Presentation-building tool with 9,000+ premade slides and templates you rebrand and export to PowerPoint, Slides or Keynote.

248K visits/mo
Spline logo
Spline
✓ verifiedFreemium

Browser-based collaborative 3D design tool for building and exporting interactive 3D/2D experiences to web, iOS and Android.

818K visits/mo12K saves
Pricing

No public pricing

Free: $0
Pro: $15/month, or $126/year

Free trial available

No public pricing

Free: $0 (50 slides, 12 templates)
Personal: $29/mo (100 exports/mo; $24/mo billed yearly)
Teams: $49/mo (from 2 users, 200 exports/mo; $41/mo yearly)
Free: $0/month (limited files, watermarked web exports)
Starter: $12/seat/month billed annually or $15/month billed monthly (unlimited files, no watermark)
Professional: $20/seat/month billed annually or $25/month billed monthly (video/code export, unlimited variables/APIs), plus optional AI add-on at +$5/seat/month for 2,000 AI credits
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
  • Free AI design tools
  • Expert-crafted templates
  • Built-in asset libraries
  • Generative AI tools
  • Conversational AI deck generation
  • Import of existing files as a starting point
  • Automatic brand-guideline application
  • Conversational and direct slide editing
  • Team collaboration and sharing controls
  • Export to PPTX, PDF or web link with classic or zooming presentation modes
  • 9,000+ prebuilt slides in 134 categories
  • 74+ framework-based templates
  • Pointers and Variations for layout options
  • One-click branding (logo, colors, fonts)
  • Icon and stock-image libraries
  • Export to PowerPoint, Google Slides, Keynote
  • Real-time collaborative 3D editor with primitives and modeling tools
  • Layer-based materials and a ready-made material library
  • Interactivity/animation via states, events and physics
  • Multi-platform export to web, iOS and Android
  • 2D design canvas (Hana) with vector networks and effects
  • AI 3D generation, texture generation and style transfer add-on
  • Variables, APIs and webhooks for dynamic data
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
  • Social media creators producing trending photo and video content
  • Marketers generating on-brand product ads at scale
  • Small businesses creating merchandise and print-on-demand designs
  • Designers building branded video and motion content
  • Business teams needing quick brand-compliant decks
  • Marketers converting existing documents into presentations
  • Sales and training teams standardizing presentation design
  • Build pitch decks and business plans fast
  • Create on-brand corporate presentations
  • Find the exact slide layout needed
  • Produce consistent team presentations
  • Designers adding interactive 3D elements to websites
  • Product teams prototyping 3D UI or product visualizations
  • Brand/marketing teams creating animated 3D visuals
  • Agencies building AR/XR or gamified web experiences
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