Cover Your Tracks
Tests how well your browser blocks trackers and how unique its fingerprint looks.
Artifact by Electronic Frontier Foundation
Use it
Opens coveryourtracks.eff.org in a new tab. Nothing to install.
- You provide
- None (runs against your browser)
- You get
- Tracking protection report and fingerprint uniqueness
- Account
- No sign-up needed
- AI
- No AI: a plain tool
- Your input
- Not stated: check the tool's privacy notes before using private data
- Price
- Free to use
- Made with
- Hosted web tool
- Source
- Open source
- Link check
- Answered on Oct 31, 2026
About
Category: Security & privacy · tracker test
Reviews
Write a reviewNo reviews yet. Used it? Sign in with an established GitHub account to rate it. How reviews work
More security & privacy tools
- 0.863score
Web Check
Alicia Sykes
Runs a set of checks on a URL, such as DNS, SSL, headers, ports and tech stack, and shows the results.
ArtifactNo sign-up★ 35.3Ksecurity privacy - 0.858score
FingerprintJS Demo
Fingerprint
Demo of the open-source FingerprintJS library that computes a visitor ID from browser attributes.
ArtifactNo sign-up★ 28.7Ksecurity privacy - 0.839score
CyberChef
GCHQ
Drag-and-drop recipe builder that chains hundreds of operations for encoding, encryption, compression and data analysis.
ArtifactNo sign-up★ 36.3Ksecurity privacy - 0.828score
PrivateBin
PrivateBin project
Zero-knowledge pastebin where text is encrypted in the browser before being stored, with expiry options.
ArtifactNo sign-up★ 8.7Ksecurity privacy - 0.819score
privacy.sexy
undergroundwires
Builds scripts that harden privacy and security settings on Windows, macOS and Linux, chosen by checkbox.
ArtifactNo sign-up★ 6.2Ksecurity privacy - 0.803score
Password Pusher
Password Pusher
Shares passwords through links that expire after a set number of views or days.
ArtifactNo sign-up★ 3.2Ksecurity privacy
Signals
- Stars
- 285
Details
- Auth
- No auth
- License
- AGPL-3.0
- Repository
- github.com/EFForg/cover-your-tracks
- Website
- coveryourtracks.eff.org/
- First seen
- Oct 31, 2026
- Last checked
- Oct 31, 2026
- Source
- GitHub
Cite this page
Cover Your Tracks: free online tool. Agent Mart. https://agentmart.dev/artifacts/cover-your-tracks (last updated 2026-10-31)