Firefox-debloat alternatives
6 tools in the catalogue cover the same ground as Firefox-debloat and can replace it depending on the need. Each one is reachable, re-checked daily, and listed with its pricing.
- Browser LeaksfreeComprehensive browser privacy and security testing suite covering IP, DNS, WebRTC, canvas fingerprinting, font enumeration, and dozens of other browser data leakage vectors.
- BrowserSpy.dkfreeDanish browser information and fingerprinting test site that reveals detailed browser capabilities including plugins, fonts, screen properties, and other identifiers.
- LocaBrowser.comfreeBrowser geolocation testing tool that checks what location data your browser exposes via the HTML5 Geolocation API to websites.
- NoScript (T)freeFirefox/Chrome security extension that blocks JavaScript, Java, Flash, and other active content by default to prevent browser fingerprinting and code execution from untrusted sites.
- Anonymouth - Document Anonymization (T)freeJava-based authorship anonymization tool that analyzes and modifies writing style features to reduce stylometric identification of document authors.
- Awesome Opt-Out Guide 2026freeCommunity GitHub repository compiling data broker opt-out procedures, privacy request templates, and removal links for 2026.
Firefox-debloat
OpSec
Also written Firefox debloat
Collection of Firefox configuration tweaks and policies to disable telemetry, enhance privacy, and reduce browser fingerprinting surface.
RECOMMENDED USE
Hardening Firefox for OSINT operations, reducing browser telemetry and tracking
Information
Video tutorials
Learn to use Firefox-debloat
Suggested workflow
Chain these tools in order for a complete investigation
Similar tools
These tools can also help you
NoScript (T)
OpSecFirefox/Chrome security extension that blocks JavaScript, Java, Flash, and other active content by default to prevent browser fingerprinting and code execution from untrusted sites.
Browser Leaks
OpSecComprehensive browser privacy and security testing suite covering IP, DNS, WebRTC, canvas fingerprinting, font enumeration, and dozens of other browser data leakage vectors.
Privacy Guides
OpSecCommunity-maintained guide recommending privacy-respecting software, services, and best practices; covers VPNs, browsers, operating systems, email, and more.
BrowserSpy.dk
OpSecDanish browser information and fingerprinting test site that reveals detailed browser capabilities including plugins, fonts, screen properties, and other identifiers.
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