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ImgExtender vs LitFigure

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

ImgExtender compared with LitFigure
DetailImgExtender logo ImgExtenderLitFigure logo LitFigure
What it doesExpand photos without cropping or stretching AI scientific figure studio for biomedical researchers
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: 10 credits (2 generations). Pro: $9.99/month ($119.88 yearly, 2,400 credits/year). Max: $29.99/month ($359.88 yearly, 9,600 credits/year). Each generation costs 5 credits. Free and Pro results are watermark-free for Pro and Max subscribers; free tier results are watermarked. Free: 3 credits (no card required). Starter Pack: $9.90 one-time for 100 credits (valid 30 days). Monthly subscriptions: Starter $25/month (100 credits), Researcher $49/month (220 credits), Pro $99/month (500 credits). Standard generation or revision costs 1 credit; high quality costs 2 credits.
Key features
  • Generate new canvas space around images in square, portrait, or landscape ratios
  • Position subject within destination frame before generation
  • Review generated space on comparison canvas before download
  • No prompts required
  • Browser-based editor with no software installation
  • Private uploads and results by default
  • Watermark-free results on Pro and Max plans
  • Commercial use rights on paid subscriptions
  • Support for JPG, PNG, and WebP formats up to 10 MB
  • Same professional image-extension model across all plans
  • Generate figures from text descriptions of mechanisms, workflows and experiments
  • Revise figures with plain language prompts
  • Canvas editing for supported document types
  • Export PNG, SVG and PPTX formats
  • Versioned revisions with rollback capability
  • Three figure types: mechanism diagrams, experimental workflows and graphical abstracts
  • Free canvas edits and exports
  • Credit-based system for AI generations and revisions
What makes it different
  • No complex prompts or AI settings required—just set the frame and position the subject
  • Designed specifically for image extension without upscaling or cropping
  • Full control over composition and subject placement before generation
  • One image adapted for multiple layouts and formats simultaneously
  • Private by default with automatic deletion after 7 days
  • Specialized for biomedical research with built-in templates and examples
  • All revisions are versioned and reversible
  • Document-dependent export editability with canvas object support
  • Transparent about limitations: requires human review before submission
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)12 −1 (down) since last check4 −1 (down) since last check
Trust Flow (Majestic)41
Citation Flow (Majestic)1820
Referring domains (Majestic)289

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