OmniQA — All-in-One QA & Testing Companion

Multi-device matrix, annotated screenshots, bug dossiers, API mocks, Web Vitals, QA advisor, form fuzzer & test codegen.

OmniQA puts the tools a QA engineer, tester or front-end developer reaches for every day into one extension. Find a bug, capture it, and hand over a complete report in seconds. Everything stays on your computer: no account, no server, no tracking. Capture & report - Screenshots of the visible area, the full page (including web apps that scroll inside a panel) or a single element, with an annotation studio (arrows, boxes, text, numbered steps, blur and redact) - One-click bug reports in GitHub Markdown, Jira or plain text: steps to reproduce, environment, Web Vitals, console errors and failed requests - Download a bug package (report, screenshot, console errors, HAR), or open a pre-filled issue in GitHub, GitLab, Jira or Linear - Screen recorder with a marker timeline; console errors are marked automatically Inspect & audit - QA Advisor: 40+ checks for accessibility, UX, SEO, security and performance, each with a fix and an A+–F grade - Accessibility overlays (tab order, headings, landmarks, missing alt text, unnamed controls) and a contrast checker - Design tools: measure spacing, read styles, mock-up overlay, pseudo-localisation and right-to-left preview - Live Core Web Vitals (LCP, CLS, INP) in an in-page HUD - Every network request with its time and size: returned, over the wire and announced by the server - Passive security review: HTTPS, security headers, cookies and exposed secrets - Search and social share previews Test - Multi-Device Matrix: 58 devices side by side, with synced scrolling and input, A/B compare and design overlay - Site Audits: test every page of a site from a CSV or sitemap, with budgets, trends, scheduled runs, visual regression and CSV/HTML reports - Slow and heavy requests: find the API calls that take longest or return the most data across a whole site, with their history run after run - Flows: record a walkthrough once, replay it any time, and export it as a Playwright, Cypress, Selenium or WebdriverIO test - Page Map and database schema checks (PostgreSQL pg_dump, SQL, Prisma — schema only, never row data) - Checklists for manual test passes - API Workbench: collections, environments, secrets, checks on status, JSON, response time and schema, values passed between requests, CSV data-driven runs, and import/export for Postman, Insomnia, OpenAPI and cURL - Zero-backend API mocks: change status and body, add latency, go offline - Form autopilot and fuzzer: realistic data or XSS, SQL, Unicode and overflow edge cases - Persona switcher, cookie and storage editor, environment switcher, JWT inspector, element freeze and locator picker Find your way: a Dashboard with every workspace, search everything with Ctrl/Cmd+K, a guided tutorial and a searchable guide. Back up and restore all your data in one file. Available in with five themes. Open the side panel from the toolbar icon or the right-click menu for the full studio: Advisor, Network, Accessibility, Design, Session and Codegen. Use with care: some tools change the site you are testing. "Nuke site data", Fresh start and the cookie and storage editors delete or overwrite that site's cookies and storage, which can sign you out or lose unsaved work; the form fuzzer and API Workbench can send real data to the site; mocks change what the page receives until you turn them off. Use them on test or staging environments, not on accounts or data you cannot afford to lose. Your OmniQA data lives only in this browser and is gone if you uninstall the extension or clear browser data, so use Backup (Dashboard → Your data) regularly. OmniQA is provided as is, under the MIT License, without warranty of any kind; the authors are not liable for any data loss or damage resulting from its use.