PromptSentry vs Adblocker Zero Extension

Detect hidden instructions in documents and images before they manipulate your AI tools. PromptSentry reviews business documents, PDFs, DOCX files, images and pasted text for prompt injection, jailbreak attempts, hidden text and encoded directions that could change how an AI assistant, agent or internal tool responds. Use PromptSentry before uploading or pasting outside content into AI. It helps you catch unsafe AI instructions in contracts, resumes, invoices, vendor files, support tickets, policies, client material, research and internal knowledge base content. Use PromptSentry for: - Business AI safety checks - Document review before using AI tools - Vendor and client document screening - Contract, invoice, resume and support ticket review - Data privacy workflows for sensitive content - Teams using AI assistants, agents, RAG systems and internal tools What you get: - Fast Safe, Suspicious or Dangerous result - Plain-language risk notes - Confidence and source context - Scan history for follow-up review - Adjustable sensitivity for your workflow - Private on-device scanning PromptSentry works as an AI scanner, file scanner and document review tool for professionals who need a simple AI security checkpoint between untrusted content and business AI workflows. Scan first, understand the risk, then decide whether to upload, edit or block the file. PromptSentry supports safer AI work without slowing down your team. PromptSentry is an assistive security tool. Detection is probabilistic and should be used as one layer of your review process.

Adblocker Zero removes ads and trackers from Safari. No account, no setup, nothing to configure — turn it on once and pages immediately load cleaner, faster and more private. EASY TO TURN ON A friendly welcome screen walks you through enabling the extension in Safari and confirms when everything is working — you're done in about a minute. WHAT IT BLOCKS • Banner ads, pop-ups, sticky overlays and sponsored clutter • Ad and tracker requests — stopped before they ever load • Trackers that follow you from site to site • Includes defenses against anti-adblock scripts WHY ADBLOCKER ZERO • Truly lightweight: blocking runs on Safari's built-in engine, so there is no heavy background process slowing you down • Private by design: no account, no telemetry, no data collection — your browsing history never leaves your device • Free and open source (MIT license) • Available in 52 languages EVERYDAY CONTROLS • One switch to pause blocking everywhere • A per-site switch to trust sites you want to support • Filter lists stay up to date automatically FOR POWER USERS • "My filters": add your own rules in EasyList-compatible syntax • Manage your trusted-sites list • Built on proven, community-maintained filter lists: EasyList, EasyPrivacy, Peter Lowe's list and more PERMISSIONS, EXPLAINED Safari will warn that the extension can "read and alter webpages" — that's Apple's standard wording, shown for every ad blocker. Adblocker Zero uses that access for exactly one thing: blocking ad and tracker requests and hiding ad elements on the page. It collects nothing and sends nothing; the only network requests it makes are the downloads of the public filter lists. Works on iPhone, iPad and Mac.