Bitcoin Key Generator - Offline Translation to English
Title and Main Description
Generador de Carteras Bitcoin → Bitcoin Wallet Generator
⚠️ IMPORTANT: This is NOT a Bitcoin wallet. It is an educational tool for generating Bitcoin cryptographic key pairs locally and offline.
Full Translation
🔐 BITCOIN WALLET GENERATOR - 100% OFFLINE AND PRIVATE
Open-source Android application to generate Bitcoin addresses (Legacy P2PKH) completely offline, without internet, and without collecting personal data.
✨ KEY FEATURES
🔒 TOTAL PRIVACY
100% Offline - No external servers
Zero data collection
No trackers or analytics
Open source - Auditable
FLAG_SECURE - Screenshot protection
⚡ FUNCTIONALITY
Generation from text or file
Support for images, videos, documents (max 10 MB)
Automatic compression for files >1 MB
Display of Private Key, WIF, Public Key and Address
Private key concealment by default
Copy buttons for each field
Compatible with Electrum and standard wallets
🛡️ ADVANCED SECURITY
No persistence - Keys in RAM, destroyed on close
Screen protection when displaying sensitive keys
Bitcoin standards - SHA-256, RIPEMD-160, secp256k1
Bouncy Castle library - Trusted cryptography
🎨 MODERN DESIGN
Material Design 3 (Material You)
Bitcoin orange/gold theme
Intuitive interface
Light/dark mode
📚 HOW IT WORKS
You enter a seed (text or file)
Double SHA-256 generates the private key
ECDSA secp256k1 derives the public key
SHA-256 + RIPEMD-160 + Base58Check creates the address
Everything in RAM, nothing is saved
📖 COMPATIBILITY
Compatible with Electrum, Bitcoin Core, and any Legacy wallet (P2PKH). Copy the WIF (starts with '5', 'K' or 'L') and import it.
⚠️ IMPORTANT - READ BEFORE USING
Educational tool, not a complete wallet
Does NOT send or receive Bitcoin - Only generates keys
Secure your seed safely
If you lose the seed, you lose access to your keys
Use on malware-free device
Test with small amounts first
Consider hardware wallets for large sums
🔓 OPEN SOURCE
GitHub: https://github.com/Danielk10/Generador-Cartera-Bitcoin
License: Apache 2.0
100% auditable
No obfuscation
📜 PRIVACY POLICIES
Full policy: https://generadorcarterasbitcoin.blogspot.com/
Summary:
We do NOT collect personal data
We do NOT collect keys or seeds
We do NOT use the internet
We do NOT share information
No cookies or trackers
🎯 USE CASES
✅ Good for:
Generate Bitcoin keys offline
Learn Bitcoin address generation
Create cold wallets
Backup from personal files
Experiment with Bitcoin cryptography
❌ NOT for:
Sending/receiving Bitcoin directly
Storing Bitcoin without seed backup
Users without basic Bitcoin knowledge
📋 REQUIREMENTS
Android 6.0+ (API 23)
~5 MB space
No internet required
💡 SECURITY RECOMMENDATIONS
Generate in airplane mode
Save seed on paper, metal, or encrypted USB
Never share private key or WIF
Clear clipboard after copying
Verify addresses before use
🌟 WHY OPEN SOURCE?
"Don't trust, verify." - Bitcoin ethos
Review the code to confirm:
No backdoors
No data transmission
Standard cryptography
No hidden functions
📞 SUPPORT
Bugs: https://github.com/Danielk10/Generador-Cartera-Bitcoin/issues
Code: https://github.com/Danielk10/Generador-Cartera-Bitcoin
Contribute: Pull requests welcome
🏆 DISCLAIMER
USE AT YOUR OWN RISK. Software provided "as is," without warranty. Developers are NOT responsible for loss of funds.
Made with ❤️ for the Bitcoin community