REVIEWED

Privacy Policy

How we protect your data and privacy

256-bit SSL Data Encryption
Local device only Private Key Storage
Minimal & audited Third-Party Access
Quarterly review Policy Updates
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8.0 /10 Good
REVIEWED

Based on expert analysis

QUICK FACTS

Key Information

Data Protection End-to-end encrypted
Tracking Minimal — analytics only
Third Parties Verified partners only
Compliance GDPR & US privacy laws
Your Control Full data access & deletion
Updates Policy reviewed regularly

ANALYSIS

Pros & Cons

✓ Pros

  • Your private keys never leave your device
  • No IP logging or user tracking
  • Optional analytics to improve the extension
  • Full GDPR compliance and data rights

✗ Cons

  • Some data required for transaction processing
  • Browser-level data collection cannot be avoided
⚖️

Expert Verdict

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Data Collection & Use

Metamask extension collects minimal data needed for wallet functionality. Your private keys remain encrypted on your device and are never sent to our servers.

Your Privacy Rights

You have full control over your data. You can request access, deletion, or export of any personal information we hold.

Security & Encryption

All communications between your extension and our services use 256-bit SSL encryption. Your wallet data is protected with industry-standard security measures.

HIGHLIGHTS

What Makes It Stand Out

🔐

End-to-End Encryption

Your private keys are encrypted locally on your device. We never access or store them.

📊

Minimal Analytics

Optional usage analytics help us improve performance. You can disable this in settings.

🛡️

No Third-Party Sharing

We do not sell or share your data with advertisers. Only verified service partners have access.

⚖️

GDPR Compliant

Full compliance with GDPR, CCPA, and international privacy regulations. Your data rights are protected.

🔄

Data Portability

You can export or delete your data anytime through your account settings.

🌐

Transparent Policies

This privacy policy is updated regularly and posted publicly for your review.

Your Privacy Controls

Access all privacy settings from your extension dashboard. Control analytics, manage connected apps, and revoke permissions anytime.

Contact Privacy Team

Questions about your privacy? Contact our privacy team through the help center. Response time: within 48 hours.

FAQ

Frequently Asked Questions

What data does Metamask extension collect?
Metamask collects your wallet addresses, transaction history, and optional analytics data. Your private keys remain on your device only. We do not collect or store passwords, seed phrases, or unencrypted sensitive information.
Is my private key safe with Metamask?
Yes. Your private key never leaves your device and is encrypted locally. Metamask servers never access, store, or transmit your private key. Only you have access to your wallet.
Do you share my data with third parties?
No. We do not sell your data to advertisers or marketers. We only share data with verified service providers when needed for core wallet functionality, and only under strict privacy agreements.
Can I delete my data?
Yes. You can request complete data deletion from your account settings or by contacting our privacy team. Some data required by law or blockchain records cannot be deleted.
How do I access the full privacy policy?
The complete privacy policy is available in the Metamask extension settings under 'Legal.' You can also view it on our official website. Updates are announced through in-app notifications.

TESTIMONIALS

What Users Say

John D., US
Appreciate the transparency about data collection. My keys stay on my device exactly as promised.
Sarah M., US
Privacy policy is clear and easy to understand. No hidden clauses or surprise data sharing.
Mike T., US
Good privacy protection overall. Wish there was more granular control over optional analytics features.