Free photo grid collage maker with no sign-up and no watermarks
Free tree testing tool for testing information architecture
Stage
Not given
Established
Founded
Not given
2021
Based in
Not given
Not given
Pricing model
Free
Free
Pricing
All features are available for free with no hidden costs or subscription options.
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
Preset and custom grid layouts with adjustable rows and columns
Real-time preview with instant layout adjustments
Image rotation, flip, and independent adjustments
High-definition PNG export
Support for JPEG, PNG, and WebP formats
Customizable spacing, margins, and roundness
Multiple preset sizes including Instagram and Facebook
No login or account required
No watermarks on exports
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
Free with no hidden costs or subscription requirements
No account setup needed; works directly in browser
Exports in high resolution without watermarks
Commercial use allowed
Simple, minimalist interface for creators
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
Collage87