Free UX tools · No signup

Free UX tools, grounded in frameworks.

A growing set of tools for designers and product teams. Real WCAG maths. AI-powered personas grounded in JTBD. Accessibility audits that cite their rules. No improvisation.

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uxcompanion.studio / accessibility
UX Companion
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Accessibility
Persona
Empathy
Writing
Tool · WCAG 2.2 AA

Accessibility Checker

71
AI Summary
Solid structure. Three high-severity contrast failures and two undersized tap targets blocking screen reader users.
11 findings 3·5·3 23s
High Primary CTA contrast fails on hover WCAG 2.2 · 1.4.3
High Form inputs rely on placeholder alone WCAG 2.2 · 3.3.2
Med Focus ring removed on custom buttons WCAG 2.2 · 2.4.7
What's available

A growing toolkit. Honest about what's ready.

The contrast checker is fully live and free to use. The persona generator is live in the demo, powered by Google Gemini. More modules are in active development.

Contrast Checker
Real WCAG 2.2 luminance maths. Instant AA and AAA pass-fail for normal and large text.
Persona Generator
AI-powered personas grounded in JTBD and behavioural frameworks. Powered by Gemini.
Accessibility Audit
WCAG 2.2 AA checks paired with AI rationale. View the design preview in the demo.
Empathy Map
Says, thinks, does, feels — plus accessibility, anxieties and trust factors.
UX Writing
Microcopy with controllable tone, reading age and accessibility constraints.
Heuristic Review
Step-through Nielsen, mobile and luxury frameworks with annotated screenshots.
Friction Score
Visualise friction across journeys with severity heat-mapping.
Competitor Analysis
UX comparison tables with patterns, opportunities and accessibility benchmarking.
Journey Mapping
Service blueprints and journeys with emotional scoring.
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The approach

Rules engine first. AI second.

Every output is grounded in real frameworks — WCAG, Nielsen, JTBD — not improvised. The AI explains, doesn't invent.

01 · Deterministic

Measurable in code

Anything that can be computed is computed. Contrast ratios, tap-target sizes, heading hierarchy, reading age, character counts. No guesswork.

  • WCAG 2.2 AA & AAA contrast maths
  • Tap-target geometry against Apple/Material standards
  • Flesch-Kincaid reading age for body copy
  • Heading hierarchy validation
02 · Interpretive

AI explains, not invents

The model translates findings into plain-language rationale, stakeholder-friendly framing, and concrete fix suggestions. Always citing the rule.

  • Plain-English explanation of every issue
  • Suggested fix with code or design tokens
  • Stakeholder-friendly executive summary
  • "Why this matters" rationale on every finding

Try it now.

The contrast checker is free and works without signup. The persona generator runs on real Gemini AI in the demo. No payment, no waitlist.

See the demo Open contrast checker
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