OwlCrypt Password Manager by Berkan Çetinel
Securely save and auto-fill passwords with zero-knowledge encryption
Extension Metadata
About this extension
OwlCrypt is a privacy-first password manager that uses zero-knowledge encryption to keep your data secure.
Key Features:
• Zero-Knowledge Encryption: Your master password never leaves your device
• AES-256-GCM encryption with PBKDF2 key derivation
• Auto-fill passwords on websites
• Secure password generator
• Cross-device sync (web, desktop, mobile)
• Two-factor authentication (TOTP)
• Backup authentication codes storage
How It Works:
1. Create an account at owlcrypt.com
2. Install the extension
3. Sign in with your email and master password
4. Your passwords are encrypted locally before being stored
Privacy First:
• We never see your passwords - all encryption happens on your device
• No tracking, no analytics, no data selling
• GDPR compliant
Visit https://owlcrypt.com for more information.
Key Features:
• Zero-Knowledge Encryption: Your master password never leaves your device
• AES-256-GCM encryption with PBKDF2 key derivation
• Auto-fill passwords on websites
• Secure password generator
• Cross-device sync (web, desktop, mobile)
• Two-factor authentication (TOTP)
• Backup authentication codes storage
How It Works:
1. Create an account at owlcrypt.com
2. Install the extension
3. Sign in with your email and master password
4. Your passwords are encrypted locally before being stored
Privacy First:
• We never see your passwords - all encryption happens on your device
• No tracking, no analytics, no data selling
• GDPR compliant
Visit https://owlcrypt.com for more information.
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Permissions and data
Required permissions:
- Access browser tabs
- 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.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 41.79 KB
- Last updated
- 9 days ago (Jan 30, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection