Free browser-based grid drawing and scaling tools for artists
AI UX intelligence system for product designers and founders
Stage
Startup
Startup
Founded
2025
2025
Based in
GB
IN
Pricing model
Freemium
Freemium
Pricing
Free tier includes core grid overlay, standard resolution PNG/JPG download, and up to 3 saved presets. Pro Monthly: $8/month (billed $79 annually at $6.58/month with 14-day free trial). Pro Lifetime: $139 one-time payment.
Free: $0/month with 100,000 tokens (about 15 questions or 3 screen reviews). Pro Quarterly: $57 billed quarterly (about $19/month) with 1.9 million tokens (about 215 questions or 70 screen reviews). Pro Yearly: $131 billed yearly (about $10.92/month) with 1.9 million tokens.
Key features
Grid overlay with customizable rows and columns
Printable grid paper generator
Aspect ratio calculator
Proportion calculator for scaling drawings
Canvas size calculator
Instagram grid splitter
Paint by number generator (Pro)
Perspective grid generator (Pro)
4K ultra-high resolution export (Pro)
Print-ready PDF export (Pro)
Ask UX questions and get answers citing verified guidelines
Audit screens measuring contrast, tap targets and text sizes from pixels
Library of 50 free UX laws and guidelines
Multiple AI model comparison for design analysis
UX prompt optimization
Unified consensus on design decisions
Projects that remember product context
Every finding cites its source guideline
Access to Claude Opus 5, Gemini Pro and Deep Research on Pro plans
What makes it different
Focused single-task tools instead of one broad editor
Works directly in browser with no software installation
Free core tools remain fully functional without payment
Every finding cites a verified guideline, not an opinion or guess
Measures what it claims using pixel-level data, not guesses
Built by certified UX professional with 19 years of practice
Answers backed by universal UX/UI/CRO principles and human psychology research
Instant feedback at every stage instead of waiting days for design reviews
Art Grid Maker
ProUX