UX Studio is in development.Join the waitlist for early access

Plan the experience before AI builds it.

AI tools ship apps fast, but fast isn't the same as right. UX Studio helps you shape the experience first, turning your idea into a plan your AI build tools can follow, so what gets built is the right thing.

Join the WaitlistSee How It Works
01 · Idea
02 · Product Blueprint
03 · UI + Handoff
Handoff ready
Why it matters

Building an app is fast now. Keeping it usable isn't.

AI can turn an idea into a working app in a weekend. But without a plan for the experience, screens drift, patterns stop matching, and the journey breaks, usually right after launch, when it's most expensive to fix.

01step one

Plan before you build.

Shape the experience before any code exists, so you're not reverse-engineering what you meant later.

02by design

Consistent by default.

Your screens and flows stay coherent because they all trace back to one plan.

03less rework

Less rework.

Catch experience problems before they're baked into code and expensive to undo.

04on intent

Ship what you meant.

The product that gets built matches the one you set out to make.

The Toolkit · Free

Free tools you can use right now.

01liveMost popular
Landing Page Analyzer
See what costs you conversions, in 8 seconds.

Drop a URL or screenshot. Get a score across 5 metrics, prioritized findings with severity, and concrete fixes, benchmarked against 2,000 real pages.

  • Score across 5 metrics
  • 6–10 prioritized findings
  • One concrete fix per issue
  • WCAG contrast & focus checks
mercator.app72/100
Clarity
64
Hierarchy
81
Conversion
58
A11y
79
02liveNo AI
WCAG Contrast Checker
Know your colors pass, before you ship.

Paste a foreground and background color. Instantly see pass/fail for WCAG 2.1 AA and AAA, for text, large text, and UI components. No AI needed.

  • Exact contrast ratio (e.g. 4.52:1)
  • AA + AAA pass/fail verdict
  • Normal text, large text, UI components
  • Live color preview
Foreground
Background
Contrast ratio4.52:1
AA Normal
✓ Pass
AAA Normal
✗ Fail
AA Large
✓ Pass
03live
Persona Testing
Catch usability problems before your users do.

Select from pre-curated personas, by age, geography, role, and device type. Each AI agent reasons through your product as that specific user, delivering a structured usability report without scheduling a single session.

  • 6 distinct user personas
  • Age, region & role filters
  • Per-persona usability report
  • Pain points + recommendations
Age 28–40Asia PacificProduct roleMobile-first
PS
Priya S.
34 · IN · PM
● testing
ML
Marcus L.
45 · US · Dev
YT
Yuki T.
27 · JP · Designer
3 findings · Priya S.
Phone required before value is shown
"Get started" unclear without context
3 taps to reach core feature on mobile

10 free tools, WCAG Contrast Checker, Typography Scale, CSS Shadow Generator, and more.

Explore the Toolkit

Today & what’s next

The Toolkit today. UX Studio next.

Toolkit

Available today

Free UX tools you can use right now, no account needed.

  • AI + design UX tools
  • No account, no credit card
  • Practical outputs, fast
  • New tools added over time
Explore the Toolkit

UX Studio

Coming soon
In development

Plan your product’s experience before AI builds it. Join the waitlist for early access.

  • Know what you're building before you build it
  • Consistent screens that match your plan
  • A handoff your AI dev tool can follow
  • Optional confidence check before you build
Join the Waitlist

Notified the moment early access opens.

Be first to try UX Studio.

We’re opening early access soon. Join the waitlist to get in early and help shape what we build.

Join the WaitlistExplore the Toolkit