LingoAI — Localization QA

LingoAI — Localization (l10n/i18n) QA, right in your browser LingoAI audits the localization quality of any web page and reports translation defects with severity, a suggested fix, and visual context — without leaving the browser. It's built for QA engineers, localization managers, and developers shipping multilingual products. HOW IT WORKS 1. Open the side panel and pick the target language (e.g. German, Japanese, Spanish). 2. Click "Run audit." LingoAI extracts the visible text on the page (including tooltip/aria-label/placeholder text) and has an AI model review it against the target locale. 3. Get a report grouped by severity, with on-page overlays that point to each problem. WHAT IT CATCHES • Critical — untranslated strings on a localized page; clipped or overflowing UI (detected deterministically in the live DOM). • Major — grammar errors and culturally inappropriate phrasing. • Minor — number, date, and currency formatting; spacing and punctuation. Plus deterministic, 100%-precise checks for leaked interpolation tokens ({name}, %s), mojibake/encoding issues, and locale number formats — no AI guesswork. PROFESSIONAL QA TOOLS • Multi-page flow recording — walk a journey (e.g. checkout); each page is screenshotted and merged into one unified report. • Visual error overlays drawn directly on the page. • Cross-run diff — see what's new, fixed, or recurring since your last audit. • Local history and trend tracking. DEVELOPER & ENTERPRISE • Bring your own model — Anthropic Claude, OpenAI, or Google Gemini, selectable with a custom model ID. • Pseudo-localization toggle to expose layout breakage before translations exist. • One-click export to Jira and GitHub Issues, plus Markdown/JSON. • Export a recorded flow as a Playwright/Cypress spec for CI. • Domain-scope allowlist to restrict scanning to specific hosts. PRIVACY-FIRST LingoAI is local-first. Your API keys, settings, and reports are stored only on your device. Page content is sent only to the AI provider you choose, using your own key — never to us. There are no analytics or trackers.