Skip to content
Sign in Submit your app

img2threejs vs Photo Extender

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

img2threejs compared with Photo Extender
Detailimg2threejs logo img2threejsPhoto Extender logo Photo Extender
What it doesOnline converter that transforms images into editable Three.js procedural models Free AI-powered photo extender for any aspect ratio with no sign-up required and no watermark
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Freemium
PricingSimple generations 50 credits, standard generations 80 credits, complex generations 100 credits. Exact price shown before confirmation. Free to try without sign-up; Basic $9.90 (100 credits), Standard $29.90 (500 credits), Pro $49.90 (1,250 credits). Each successful image uses 5 credits. One-time purchases with no subscription; credits never expire.
Key features
  • Interactive 3D preview
  • Named components and materials
  • Editable TypeScript factory output
  • JSON build specification
  • Multiple reference view analysis
  • Material and dimension editing
  • Supports PNG and JPG files
  • Procedural geometry hierarchy
  • Inspectable JSON specification
  • Reusable THREE.Group with named parts
  • Real AI outpainting powered by gpt-image-2 model
  • Support for any aspect ratio including 1:1, 4:5, 16:9, 9:16, 21:9 and custom ratios
  • Free to try without signing up
  • No watermark on results
  • Free daily credits with a free account
  • Supports JPG, PNG and WebP files up to 4MB
  • Full resolution export
  • Results typically ready in 60–120 seconds
  • Works on any mobile or desktop browser without app installation
  • Secure HTTPS processing with no account required
What makes it different
  • Editable procedural output instead of opaque imported meshes
  • Named semantic hierarchy for precise component control
  • Readable TypeScript code that fits Git workflow
  • Quality-gated AI generation with iterative refinement
  • Code-first format for web applications
  • Real generative AI instead of simple blur-and-stretch algorithms
  • Optional one-time credit purchases with no subscription
  • No watermark on downloaded results
  • Free daily credits automatically top up when balance runs low
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)7 −1 (down) since last check16 no change since last check
Trust Flow (Majestic)56
Citation Flow (Majestic)2621
Referring domains (Majestic)5058

5 details filled in for both companies.

More alternatives to img2threejs More alternatives to Photo Extender

Get help