ScreenVox – Screen Reader Emulator

NVDA & JAWS screen reader emulator with WCAG testing. Free with PRO upgrade. © otratarea.com 2026

Screenvox PRO brings screen reader testing directly to your browser. Navigate any webpage exactly as NVDA and JAWS users do—with voice announcements, element highlighting, and keyboard-equivalent navigation—all from a compact panel that opens over your active tab. Beyond Emulation: In addition to manual scanning, the extension includes an automated WCAG 2.2 audit engine that checks 14 categories of accessibility criteria at A, AA, and AAA conformance levels, and allows exporting a detailed CSV report. Web Developers: Detect accessibility issues before they reach production. Accessibility Consultants: Quickly triage websites with exportable CSV evidence. QA Engineers: Add screen reader testing to your workflow without installing NVDA or JAWS. Students and Educators: Learn how screen readers interpret HTML structure. Switch between two reader modes. Each mode presents a clickable button panel matching the exact keyboard shortcuts of that screen reader. 🔊 Configurable Voice Select from 8 voice languages. Adjust speech speed (0.5×–3×) and pitch in real time. Compatible with Kokoro TTS voices. 📑 Structured Navigation Navigation tab (headings, links, lists, images, landmarks), Tables (cell-by-cell), and Forms (fields, buttons, combos). 🧪 Automated WCAG 2.2 Testing One click runs a full audit covering 14 test categories across A, AA, and AAA criteria. 📥 CSV Export Download a structured report with columns: Test, Affected Elements, Issues, WCAG Criterion, Status (PASS/FAIL). 🌓 Light & Dark Themes Both themes verified to meet WCAG AA contrast (≥ 4.5:1 for all text). Free Features: • NVDA emulation with visual button navigation • Voice synthesis in English and Spanish • Read All — reads every element sequentially • Virtual cursor — type buttons sync position, arrows continue from there • Floating window and tab capture for multi-tab testing • Light and dark themes (WCAG 2.2 AA compliant) PRO Features (license key required): • Full JAWS emulation with dedicated keymap • Keyboard capture mode (NVDA + JAWS shortcuts on the page) • 16 automated WCAG 2.2 tests (headings, links, tables, forms, images, modals, tabs, menus, accordions, carousels, skip links, focus traps, tab order) • CSV export of test results • Automatic viewport screenshots • 8 voice languages NGO/Education: Free PRO licenses available for qualified organizations. Contact soporte@otratarea.com. No data collection. No analytics. No tracking. All processing happens locally in your browser. © otratarea.com 2026