AI-generated and curated HD & 4K wallpapers for desktop and mobile, free to download
Free tree testing tool for testing information architecture
Stage
Not given
Established
Founded
Not given
2021
Based in
Not given
Not given
Pricing model
Freemium
Free
Pricing
Free: 5 AI wallpapers daily, access to 120+ wallpaper library, 1344×768 PNG output. Credits: $8 one-time for 150 credits (5.3¢ per wallpaper). Pro: $40 per year ($3.33/month billed yearly) or monthly billing available, 300 AI wallpapers monthly plus 5 daily free, no ads. Lifetime: $29 one-time payme
Free for unlimited tree testing and card sorting studies, unlimited participants and responses, and full analysis. Participant recruitment through UXbeam's panel starts at $1 per participant-minute.
Key features
5 free AI wallpaper generations daily
Smart screen cropping to native resolution
120+ curated HD and 4K wallpapers
AI generation outputs at 1344×768 PNG resolution
Filter by color and device type
No signup required for free downloads
Credits never expire and stack with Pro
Unlimited tree-testing studies and participants
Leading-task detection to catch biased wording
Path replay visualization of participant navigation
Task outcome breakdown into direct, indirect, and elsewhere
Full-scenario completion tracking across multiple tasks
Mobile-compatible participant experience
Integrated card sorting with tree testing workflow
Multiple valid destinations per task
Iterative testing with versioned results
Complete CSV export of participant-level results
What makes it different
AI-crafted original wallpapers not found elsewhere
Open-source community project with contribution opportunities
Lifetime purchase option with no renewals
Failed AI generations automatically refunded
No credit card required and truly unlimited at no cost
Built-in methodological safeguards prevent common research mistakes
One-screen setup lets researchers create tests in minutes
Mental Model Detection identifies competing ways different user groups organize content
AI-assisted participant recruitment with audience targeting
Wallpaperz