BiniGuard is a privacy-first browser extension that blocks phishing sites, warns about lookalike domains, and uses optional AI to judge suspicious products and deceptive AI-music uploads. WHAT IT DOES 1) Phishing block — hard-blocks known phishing URLs using aggregated public lists (PhishTank + OpenPhish + Phishing Army). Over 140.000 domains, refreshed daily, checked 100% locally. 2) Heuristic warnings — detects typo-squatting (gooogle.com vs google.com), homoglyph attacks (Cyrillic-paypal via punycode/IDN xn--), and risky TLDs. Soft-warn modal with "continue anyway" option — no false-block paranoia. 3) SpecSense (optional AI judgment) — right-click any product on Bol, Amazon, AliExpress, eBay or Temu — or any YouTube video — and BiniGuard asks Google's Gemini AI whether the listing is honest. Catches fake-capacity SSDs, counterfeit specs, and AI-music uploads impersonating real artists. PRIVACY

No tracking. No analytics, no telemetry, no fingerprinting.
No data-selling. Nothing collected means nothing to sell.
No ads, anywhere.
No account, no sign-in, no email collection.
SpecSense is OFF by default. You bring your own free Gemini API key (1.500 requests/day, from aistudio.google.com). Page content is sent to Google's Gemini API only when YOU right-click and trigger a check. Your key stays on your device — we never see, store, or route it.

ABOUT AI-MUSIC DETECTION BiniGuard does not flag "AI". It flags dishonesty. The rules: - Green: "inspired by X" framing + AI disclosed = legit AI release. - Yellow: AI disclosed in description but the title still presents real artists as performers = confusing. - Red: real artist names used as creator with zero disclosure anywhere = deceptive. Bundled trust-list of 80+ verified label channels (Twisted Records, Hospital Records, Ninja Tune, all auto-generated "- Topic" channels and more), plus a one-click "Trust this channel" button to add your own. NOT YOUR USUAL FREE EXTENSION BiniGuard is free forever. It's part of Biniru Projects, a one-person studio that builds privacy-first software. The paid creative tools (SunoLab Pro, Biniôke, Biniru Vault) fund the free protective ones. EU-hosted on own metal — no third-party processors. Full story: https://biniruprojects.ai/story/ OPEN SOURCE AND VERIFIABLE Code is auditable. Permissions are minimal and justified — see the privacy policy for line-by-line breakdown of every permission requested and why. ANDROID Phishing block and heuristic warnings work on Firefox for Android. SpecSense uses a right-click context menu, which is desktop-only. LINKS

Project: https://biniruprojects.ai/biniguard/
Privacy: https://biniruprojects.ai/biniguard/privacy.html
Full story: https://biniruprojects.ai/story/