VeilGuard — AI & Search Leak Guard

Stops API keys, passwords, PII and crypto keys leaking into AI chats and search. Phishing & ClickFix shield. 100% local.

VeilGuard stops sensitive data leaving your browser before you press Send. When you type, paste or upload into an AI chat assistant, a search box or any site you choose to protect, VeilGuard checks it on your device first. If it finds secrets or personal data, such as passwords, API keys, card numbers or patient details, it pauses the send and shows you what it found. You choose: • Mask & send: the risky parts are replaced with safe placeholders • Edit: change the message yourself • Send anyway: you stay in control (an administrator can switch this off) PROTECTS WHAT YOU SEND • Checks typed text, pastes and attached documents before they leave • Checksum validation keeps false alarms low • Optional packs for finance, healthcare, legal and crypto work • Add your own confidential terms, such as project code names • Placeholders: the assistant sees a placeholder, while you see the real value in its answer on your screen only • Redact a document and remove hidden author details before sharing PROTECTS YOU ON THE WEB • Blocks fake CAPTCHA pages that try to make you run commands • Warns about phishing and look-alike sign-in pages • Flags risky links before you click and dangerous downloads • Detects hidden instructions aimed at AI agents and wallet-draining tricks YOU STAY IN CONTROL • A green border shows the tab is protected; red means it is not • Clear warnings with plain-language explanations • Local history with masked previews only, plus a tamper-evident evidence log • Administrator policies: forced redaction and locked settings PRIVATE BY DEFAULT All checks run on your device. No account, no analytics, no tracking. Optional online lookups are off by default and ask first. Teams can optionally link devices to a company console, which receives settings and daily counts only, never what you type. Also available as a free Windows app and an Android keyboard at https://veilguard.site VeilGuard helps support data-protection programmes. It does not by itself make an organisation compliant with any regulation.