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Chrome & Edge Extension

Who Is Watching — Real-Time Tracker, Ad-Tech Vendor & Identity ID Inspector

See who is tracking you on any page — analytics, ad-tech, and identity vendors, with the IDs they set. 100% local. No account.

← Back to Who Is Watching Overview & Video
🎬 Full Walkthrough

See How Who Is Watching Works in Real Life

16:9 captioned walkthrough

Full Walkthrough Transcript

[00:00.0–00:08.6]: Need a simpler way to handle auditing third-party trackers and identity vendors on websites without creating another account or handing your data to an external cloud?

[00:08.6–00:19.6]: Watch Who Is Watching in action: Translates obscure tracking domains into plain-English company names across Ad-Tech, Session Recording, Fingerprinting, and Analytics categories.

[00:19.6–00:36.8]: See the actual persistent identifier keys and pixel IDs set in your browser during the session—not just a vague counter. Plus, export a timestamped compliance and security report of every tracker detected on a page for GDPR, FERPA, or vendor procurement audits.

[00:36.8–00:46.1]: Unlike commercial tracker extensions owned by ad conglomerates, Who Is Watching runs 100% on your device with zero outbound network calls.

[00:46.1–00:55.9]: Software that lives where you do. No accounts, no tracking, and zero cloud rent—at 864zeros.com.

📱 Hands-On Browser Preview

Click Around Who Is Watching

Try a realistic sample right here—nothing installs and nothing leaves your browser.

Step 1 · Pick an Example Click any sample row below to highlight a real-life item.
Step 2 · Run It Press the main button on the right to see Who Is Watching update it immediately.
Step 3 · Try Another or Reset Test a second case or reset the sample data anytime in one click.
✨ Chrome / Edge Security Inspector · Real-Time Third-Party Tracker & Pixel Radar ● Private Browser Preview
Pick any sample item on the left, then click the button above to try Who Is Watching.
Want the technical details, privacy proof, and QA audit? View Who Is Watching’s Transparency Page →