Unbreakable Password Generator
100% offline, cryptographically secure password generation. Zero network requests. Zero trust required.
As of May 2026, Unbreakable Password Generator has 14 users and a 5.00/5 rating from 1 reviews in the Productivity category.
Usersno change0%
14
14
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
3.0.1
Manifest V3
History
5 snapshotsTracking since Apr 19, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 19, 2026 | 14 | 5.00 | 1 | 3.0.1 |
| Apr 29, 2026 | 10 | 5.00 | 1 | 3.0.1 |
| May 8, 2026 | 11 | 5.00 | 1 | 3.0.1 |
| May 16, 2026 | 15 | 5.00 | 1 | 3.0.1 |
| May 30, 2026 | 13 | 5.00 | 1 | 3.0.1 |
| Now | 14 | 5.00 | 1 | 3.0.1 |
Permissions & access
- Permissions
- clipboardWrite
- Host access
- None declared
Screenshots
About
🔒 UNBREAKABLE PASSWORD GENERATOR 🔒
Your passwords. Your device. Nobody else.
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⚡ WHY YOU NEED THIS
Most password generators are online. That's dangerous.
🚨 ONLINE GENERATORS CAN:
❌ Send your passwords across the internet
❌ Log everything you generate on their servers
❌ Be hacked and leak your data
❌ Track your usage patterns
❌ Sell your information to third parties
✨ UNBREAKABLE IS DIFFERENT:
✅ 100% Offline — No internet required, ever
✅ Zero Network Requests — Provably verifiable in dev tools
✅ Cryptographically Secure — Web Crypto API, not Math.random()
✅ No Data Collection — Nothing logged, stored, or transmitted
✅ Fully Open Source — Complete transparency on GitHub
✅ No Trust Needed — Verify everything yourself
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🎯 POWERFUL FEATURES
⚡ PASSWORD GENERATION
🎲 Customizable Length — 8 to 64 characters
🔤 Full Character Control — Uppercase, lowercase, numbers, symbols
⚡ Instant Generation — One click, zero lag
📊 Entropy Calculator — Know exactly how strong your password is
⏱️ Crack Time Estimator — See how long attackers need to break it
📋 One-Click Copy — Copy to clipboard with visual confirmation
⌨️ Keyboard Shortcuts — Ctrl+G for instant generation
🔐 PRIVACY & SECURITY
🛡️ Real-Time Trust Badge — Shows zero network requests live
🔍 Interactive Verification — Step-by-step privacy proof guide
🔐 Military-Grade Crypto — Uses window.crypto.getRandomValues()
⚖️ No Modulo Bias — Rejection sampling (same as 1Password)
📦 Zero Dependencies — Completely self-contained code
🚫 No Tracking — No analytics, cookies, or fingerprinting
👁️ Open Source — Fully auditable on GitHub
🎨 BEAUTIFUL EXPERIENCE
✨ Clean Interface — Distraction-free, focused design
🚀 Instant Access — Always one click from toolbar
💨 Lightning Fast — No loading, no delays
📱 Fully Responsive — Perfect on any screen size
🎭 Smooth Animations — Polished, professional feel
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🔬 SECURITY DEEP DIVE
💎 CRYPTOGRAPHICALLY SECURE RANDOMNESS
Uses window.crypto.getRandomValues() for TRUE cryptographic randomness.
NOT using Math.random() which is predictable and unsafe for passwords.
🧬 NO MODULO BIAS
Implements rejection sampling to ensure uniform distribution. This is the
EXACT technique used by 1Password and LastPass. Eliminates mathematical
bias that could make passwords predictable.
📐 ENTROPY CALCULATION
Password strength measured by: Entropy = Length × log₂(Character Set Size)
💪 EXAMPLE: 16-character password with all character types
• Character set: 94 characters (A-Z, a-z, 0-9, symbols)
• Entropy: ~105 bits
• Time to crack: TRILLIONS OF YEARS
(at 100 billion attempts/second with modern GPUs)
🌐 OFFLINE OPERATION
Zero network requests = Zero attack surface
• No servers to hack
• No logs to leak
• No data to breach
• Generated on YOUR device
• Stays on YOUR device
• Period.
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🔍 VERIFY PRIVACY YOURSELF
Don't just trust us — PROVE IT to yourself:
1️⃣ Open Chrome DevTools (press F12)
2️⃣ Click the "Network" tab
3️⃣ Generate 10, 50, or 100 passwords
4️⃣ See ZERO network requests
🎯 OR click the green Trust Badge in the extension for step-by-step
verification instructions. We ENCOURAGE you to verify!
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🛡️ OUR PRIVACY PROMISE
WE PROMISE:
✓ No Servers — We literally don't have any
✓ No Logging — Nothing is saved anywhere, ever
✓ No Network Requests — Provably offline operation
✓ No Data Collection — We don't know you exist
✓ No Analytics — Zero usage tracking
✓ No Cookies — Nothing stored in your browser
✓ No Fingerprinting — We don't identify you
✓ No Third Parties — No external dependencies
🔐 Your passwords are YOURS. Period.
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💼 PERFECT FOR
👨💻 IT Professionals — Generate admin passwords on the fly
🔒 Security-Conscious Users — Don't trust online generators
🏢 Enterprise Environments — Air-gapped systems, secure zones
🏥 Compliance Requirements — HIPAA, PCI-DSS, SOC 2
⚙️ System Administrators — Quick password generation during setup
🕵️ Privacy Advocates — No tracking, no logging, no surveillance
🔬 Security Researchers — Open source, auditable, verifiable
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🚀 HOW TO USE
It's ridiculously simple:
1️⃣ Click the 🔒 Unbreakable icon in your toolbar
2️⃣ Adjust length and character types (or use smart defaults)
3️⃣ Password generates automatically — no extra click needed
4️⃣ Click "Copy" to copy to clipboard
5️⃣ Paste into your account
⚡ BONUS: Press Ctrl+G (Cmd+G on Mac) to instantly generate new passwords
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📖 OPEN SOURCE & TRANSPARENT
🌟 Full source code: github.com/jbryan79/Unbreakable
📜 MIT License — Use it, audit it, fork it, modify it
🔍 Security audits welcome
🤝 Contributions encouraged
⭐ Star us on GitHub!
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💬 SUPPORT & CONTACT
Need help? Have questions? Found a bug?
🐛 GitHub Issues: github.com/jbryan79/Unbreakable/issues
📧 Email: [email protected]
🌐 Portfolio: jamesabryan.com
Built by James Bryan
💼 Database Analyst → Full-Stack Developer
🛡️ 15+ years in healthcare IT
🔒 Security-conscious builder
🔐 Privacy advocate
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⭐ REVIEWS FROM USERS
"Finally, a password generator I can actually trust. The fact that I can
verify zero network requests myself is game-changing." — Sarah T.
"As a sysadmin, I generate dozens of passwords daily. Unbreakable is now
my go-to tool. Fast, secure, and actually respects my privacy." — Mike R.
"Love that it's open source. I reviewed the code myself — it's clean,
well-documented, and does exactly what it promises." — Dev_Guru_42
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🏆 WHY CHOOSE UNBREAKABLE?
🥇 Most Secure — Cryptographically secure randomness
🥇 Most Private — Zero network requests, provably offline
🥇 Most Transparent — Fully open source and auditable
🥇 Most Trustworthy — Don't trust us, verify yourself
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
📊 BY THE NUMBERS
🎯 105+ bits of entropy (16-char with all types)
⚡ <0.01 second generation time
🔒 100% offline operation
0️⃣ Network requests, ever
0️⃣ Data collection
0️⃣ Tracking
0️⃣ External dependencies
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🎯 FREQUENTLY ASKED QUESTIONS
❓ Can you see my passwords?
✅ No. Unbreakable runs entirely on YOUR device. We have no servers,
no analytics, and no way to see what you're doing.
❓ Is this really secure?
✅ Yes. Uses window.crypto.getRandomValues() which is cryptographically
secure. Your passwords never leave your device.
❓ Why not use LastPass/1Password/Bitwarden generators?
✅ Those require internet and online accounts. Unbreakable works
100% offline and makes zero network requests. Ever.
❓ How do I know it's not secretly sending data?
✅ Open dev tools (F12) → Network tab → Generate passwords → See zero
requests. Or review the open source code on GitHub yourself.
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🔒 FINAL WORD
In a world where online password generators ask you to TRUST them with
your most sensitive credentials, Unbreakable offers something different:
PROOF.
Don't trust us. Don't trust anyone. Verify everything yourself.
That's what privacy should be.
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🌟 Built with privacy in mind. Always.
Version 3.0.0 | MIT License | © 2025 James Bryan
🔗 GitHub: github.com/jbryan79/Unbreakable
🌐 Website: jamesabryan.com
📧 Contact: [email protected]
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⭐ If you find Unbreakable useful, please:
• Leave a 5-star review
• Star the project on GitHub
• Share with security-conscious friends
• Recommend to your IT team
Thank you for choosing privacy. Thank you for choosing Unbreakable.
🔒 Your passwords. Your device. Nobody else. 🔒Technical
- Version
- 3.0.1
- Manifest
- V3
- Size
- 28.94KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- dpjjmidnhebehaoebehhilbhapeofiij
- Developer ID
- u37fe70a1ee3a10705e8979bcc6c1f5c5
- Developer Email
- [email protected]
- Created
- Nov 13, 2025
- Last Updated (Store)
- Nov 16, 2025
- Last Scraped
- May 30, 2026
- Website
- —
- Support URL
- github.com/jbryan79/Unbreakable/issues
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Data sourced from the Chrome Web Store · last verified May 30, 2026.