Fingerprint shelter
PulseGate's liveness check found it on 17 Sep 2026; it is registered on GitHub and Firefox Add-ons and has been in the index since 17 Sep 2026. How this is checked
Fingerprint shelter is an open-source Firefox extension that modifies browser fingerprint signals, including Canvas rendering, operating-system details, screen parameters, fonts, language, and browser information. It is intended for users who want to reduce fingerprint-based online tracking.
Inferred · not functionally tested
Overview
6 featuresPurpose: Reducing browser fingerprinting and preventing websites from collecting identifying device and browser details.
Inferred · not functionally tested
Audience: privacy-conscious Firefox users
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: indicated (inferred, not tested)
Recorded constraints: pricing: open_source · license: MIT · platforms: WEB · deployment: browser, embeddable, self_hosted
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: addons.mozilla.org · addons.mozilla.org · github.com. These links do not verify the individual claims.
In the VPN, proxy & anonymity space, Fingerprint shelter takes a focused approach. Inferred · not functionally tested: It focuses on reducing browser fingerprinting and preventing websites from collecting identifying device and browser details. Inferred · not functionally tested: Fingerprint shelter is an open-source project aimed at privacy-conscious Firefox users. Basis unknown · not verified: Fingerprint shelter is open source under the MIT license. Basis unknown · not verified: It runs on the web and embeddable surfaces, and it can be self-hosted.
It is developed by Ol, and it first shipped in 2021. Inferred · not functionally tested: Key capabilities include canvas spoofing, OS masking, and screen masking. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- Canvas spoofing
- OS masking
- Screen masking
- Browser masking
- Font masking
- Language masking
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Fingerprint shelter
- What does Fingerprint shelter do?
- Inferred · not functionally tested: Fingerprint shelter focuses on reducing browser fingerprinting and preventing websites from collecting identifying device and browser details. It is catalogued under VPN, proxy & anonymity on PulseGate.
- Who is Fingerprint shelter for?
- Inferred · not functionally tested: Fingerprint shelter is an open-source project built for privacy-conscious Firefox users.
- Does Fingerprint shelter have a free plan?
- Basis unknown · not verified: Yes — Fingerprint shelter is open source under the MIT license and free to use.
- What platforms does Fingerprint shelter run on?
- Basis unknown · not verified: Fingerprint shelter runs on the web and embeddable surfaces. It can also be self-hosted.
- Is Fingerprint shelter still active?
- PulseGate's liveness check found it on 17 Sep 2026.
- What projects are similar to Fingerprint shelter?
- Similar projects tracked by PulseGate include Fingerprint Shield, Fingerprint Shield x, and Chameleon Fingerprint Shield.Fingerprint ShieldFingerprint Shield xChameleon Fingerprint Shield
- Who makes Fingerprint shelter?
- Fingerprint shelter is developed by Ol.
- How long has Fingerprint shelter been around?
- Fingerprint shelter first shipped in 2021.
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