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Preview of NahNotToday Privacy & Security

NahNotToday Privacy & Security by WarpCoreDev

Stop browser fingerprinting. Persistent noise for Canvas, WebGL and AudioContext. Ad and tracker blocking. No logs, no servers

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Extension Metadata

Screenshots
Opened extension tab: 'Defense' - shows which spoofing elements are enabled.Opened extension tab: 'Information' - shows what user data the website collects and if it's protected.Opened the extension tab: "Information" - User Agent - displayed the parameter that the site receives.
About this extension
NahNotToday Privacy & Security

Take back control of your browser fingerprint. NahNotToday answers the main tracking vectors with noise that holds still for the whole session: every reload shows a site the same thing, with no random flicker in between.

One-click profiles:
Generate a complete, internally consistent profile — GPU, fonts, resolution, locale, time zone and CPU thread count, all matched to a real OS and browser. Or set every value by hand.

See what was probed:
The Information tab lists every vector the site actually touched, and what it received in place of your data. Not a green checkmark — the value itself.

Always on:
• Canvas fingerprint
• WebGL vendor and renderer
• WebGPU adapter
• AudioContext fingerprint

Your choice, per setting:
• User-Agent string
• Browser languages
• Screen resolution
• Time zone
• Font enumeration
• Client Rects — element geometry
• Speech synthesis voices match the spoofed system

Additional protection:
• Ad and tracker domain blocking
• Third-party cookie blocking (off by default — it is a browser-wide setting)
• WebRTC IP leak protection: your real address never reaches the page, and calls keep working

Whitelist for trusted sites — add the current site with one click and fingerprint spoofing stops there.

Nothing leaves your browser:
• Everything runs locally — no cloud, no servers
• No logs, no data collection, no telemetry

Verified against CreepJS, BrowserLeaks and WebBrowserTools: the noise stays the same within a session and changes between sessions.

Pair it with a VPN so your time zone and your IP tell the same story.
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Permissions and data

Required permissions:

  • Block content on any page
  • Read and modify privacy settings
  • Access browser activity during navigation
  • Access your data for all websites

Optional permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
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Version
1.10.0
Size
1.5 MB
Last updated
2 days ago (Sep 3, 2026)
Related Categories
  • Privacy & Security
License
All Rights Reserved
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • ad blocker
  • anti tracker
  • privacy
  • security
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