AI/AIZENME
🧭 DESIGN · Visuals & 3D Level: Beginner ⏱ 15 MIN Free & Open Source

UI/UX Nielsen Heuristic Audit, Conversion Friction Diagnosis & Accessibility Checklist

Getting traffic to your landing page or app, but visitors drop off before signing up? Upload UI screenshots and user flows to a multimodal AI to run a rigorous Jakob Nielsen 10 Heuristics & WCAG accessibility audit that pinpoints visual hierarchy failures and form friction.

CORE TOOLS Claude 3.7 Sonnet / GPT-4o (Multimodal Vision)
BEST FOR Indie developers, product managers, UI/UX designers, e-commerce operators
REQUIREMENTS UI screenshots + vision-capable LLM (Claude / GPT-4o / Gemini)
✦ WHY THIS WORKFLOW

Builders suffer from the "curse of knowledge"—you know where every button is because you coded it. Running a structured Nielsen heuristic and CRO audit exposes the blind spots silently killing your signup rate.

✦ Interactive Workflow Animation Preview

Step-by-Step Action Checklist

0 / 4 Completed
READY-TO-USE PROMPT TEMPLATE
Open Official Tool / Repo ↗ 
Act as a Principal UX Director and Conversion Rate Optimization (CRO) Specialist.
Review the attached UI screenshots / page flow for our product:
- **Product & Target Persona**: [Describe]
- **Primary Conversion Goal on this screen**: [e.g., Complete signup / Run first task / Checkout]
Deliver a rigorous **UX Heuristic & Conversion Friction Audit**:
1) [5-Second Blink Test]: What grabs attention first, and where does visual hierarchy fail to communicate value and the primary CTA?
2) [Jakob Nielsen’s 10 Heuristics Issue Log]: Group specific UI flaws into P0 (Conversion Blockers), P1 (Friction) and P2 (Polish), covering system status visibility, error prevention, cognitive load, and WCAG contrast/touch targets;
3) [High-Converting Microcopy Rewrites]: Better headlines, CTA button labels, empty states, and helpful inline error messages;
4) [Top 5 Low-Effort, High-Impact CSS/Layout Fixes]: Specific typography, whitespace, color contrast and field-reduction changes.
Use Cases & Tags:
Scoring screens against Jakob Nielsen’s 10 Usability HeuristicsFixing weak Above-the-Fold visual hierarchy and competing CTA buttonsEliminating checkout/signup form friction & destructive error statesChecking WCAG contrast ratios and 44×44px mobile touch targets
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