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Genjutsu AI vs 4K Video Upscaler

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

Genjutsu AI compared with 4K Video Upscaler
DetailGenjutsu AI logo Genjutsu AI4K Video Upscaler logo 4K Video Upscaler
What it doesKeep your subject, change the world around them Free AI video upscaler that runs in your browser with no watermark, signup, or upload required
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Free
PricingStarter $4.99 (400 credits), Creator $9.99 (850 credits), Pro $19.99 (1,750 credits), Studio $39.99 (3,600 credits). One-time purchases with no subscription. Credits required per generation vary by video length and resolution. Not given
Key features
  • Motion Transfer to preserve camera movement while changing scenes, styles, or objects
  • Objects Swap for targeting specific items in the frame
  • Support for 4–30 second video clips
  • Resolution options up to 1080p
  • Reference image upload for scene and style guidance
  • Generation tracking on server with real-time status updates
  • Pay-per-generation credit system with no subscription
  • Automatic credit estimation before generation starts
  • Runs entirely in browser on WebGPU with no upload required
  • Upscale to 1080p, 2K or 4K resolution
  • No signup, watermark or account needed
  • Supports videos of any length with progress saved
  • Batch upscale up to 200 videos at once on computer
  • Opens MP4, MOV, MKV, WebM, 3GP and converts older formats
  • Quality tiers from 2× passes to 4× restoration
  • Deinterlace interlaced video during conversion
  • Download results as MP4, MOV, MKV or WebM with audio
  • Works on phones with Chrome, Edge, Samsung Internet or Safari
What makes it different
  • Preserves original motion and camera timing while changing visual elements, unlike text-to-video models
  • Pay only for what you use with transparent per-generation credits instead of monthly subscription
  • Keep original subject intact while changing everything else around them
  • Quick generation times with minutes to completion typical for most jobs
  • Runs entirely on your device—no file uploads to servers or accounts required
  • Measures your device's graphics performance to give accurate time estimates
  • Supports unlimited video length with progress saved automatically
  • Batch process up to 200 videos with one set of settings
  • Adapts quality settings based on content type and compression level
Community votes00
DR (Domain Rating by Ahrefs)30 +4 (up) since last check2 +1 (up) since last check
Trust Flow (Majestic)1211
Citation Flow (Majestic)2519
Referring domains (Majestic)373

4 details filled in for both companies.

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