ColdWallet.Wiki
Cold Wallet. Cold Storage. Maximum Security.
ColdWallet.Wiki is the premier Web3 cold wallet encyclopedia. We provide essential, step-by-step knowledge on hardware wallets, secure key management, and offline storage. Learn the science of securing your digital assets and put safety first. Your ultimate guide to maximum crypto security.
Resources
More resources →Ledger
Industry-leading hardware wallet with secure element and wide coin support.
imToken
Popular Chinese multi-chain wallet offering cold storage integration and token management.
OneKey
Open-source hardware wallet ecosystem from Asia with multi-device support.
Coldcard
Bitcoin-only, air-gapped hardware wallet focused on maximum verifiable security.
BitBox
Compact Swiss-made hardware wallet emphasizing privacy and ease of use.
SafePal
Affordable, camera-based hardware wallet supporting multiple blockchains.
MathWallet
Cross-platform crypto wallet supporting hardware cold storage and DApp connections.
Articles
More articles →What Exactly Is a Seed Phrase — and How to Back It Up Safely?
→Your seed phrase is your sovereignty. Protect it with care — because in crypto, there are no “forgot password” buttons.
Setting Up Your First Hardware Wallet. A Step-by-Step Beginner’s Guide — From Unboxing to First Backup
→By following these steps, you’ll not only own your crypto — you’ll control it securely, independently, and confidently.
How Hardware Wallets Protect Your Private Keys?Understanding Secure Elements, Offline Signing, and Air-Gapped Security
→Hardware wallets protect your private keys by keeping them offline and inside a Secure Element.
What Is a Cold Wallet? Understanding the Difference Between Cold and Hot Wallets
→Because cold wallets are isolated from the web, they are immune to online attacks such as phishing, malware, or exchange hacks.
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