Paper Wallets: Why They're No Longer Recommended

A paper wallet is a printed piece of paper containing a cryptocurrency private key and its public address, often as QR codes. It was once a popular way to keep crypto offline, but it is no longer recommended for most people because generating, storing and spending from paper wallets safely is difficult and error-prone compared with modern hardware wallets and seed phrase backups.

If you have an old paper wallet in a drawer, or you have seen one suggested online, this guide explains the risks and how to move funds to safer storage.

What Is a Paper Wallet?

A paper wallet typically contains:

• A public address to receive funds, often shown as a QR code.
• A private key, which controls those funds, also often as a QR code.

The idea is simple: because the key never needs to touch an internet-connected device after creation, it is in "cold storage." In the early years of Bitcoin, before hardware wallets were widely available, paper wallets were a common choice for long-term holders and for gifts.

Our explainer on public and private keys covers why the private key is the part that must stay secret.

Why Paper Wallets Fell Out of Favor

Risky generation

Paper wallets are only as safe as the device and software used to make them. Many people used generator websites. Some legitimate generators were later copied by malicious clones that saved keys for attackers. Even with genuine software, a computer infected with malware or a networked printer could leak the key.

Physical fragility

Paper can be damaged by water, fire, sunlight and time. Thermal printer ink can fade. A creased or stained QR code may not scan. Unlike a metal backup, paper offers little protection.

Single-key design

Most paper wallets hold one key and one address. Modern wallets derive many addresses from one seed phrase and support features such as passphrases and multiple accounts. Reusing a single address also reduces privacy, since everyone can see its full history.

Spending is awkward and risky

To spend from a paper wallet, you must import or "sweep" the key into software — exposing it to an online device. With Bitcoin, sending only part of the balance can create change that some older tools sent to a new address the user did not keep track of. People have lost funds this way.

No easy verification

With a hardware wallet, you can confirm addresses on a trusted screen. A paper wallet gives you no such check if something went wrong at creation.

Paper Wallet vs Modern Alternatives

Writing your seed phrase on paper is not the same as a paper wallet: it backs up a modern wallet and is still widely recommended, ideally alongside a durable backup. See steel seed phrase backups and hardware wallets explained.

How to Move Funds Off an Old Paper Wallet

1. 1Set up a new, modern wallet first. A hardware wallet is ideal for larger amounts. Back up its seed phrase securely.
2. 2Check the balance by entering only the public address into a block explorer. Never paste the private key into a website.
3. 3Use reputable wallet software that supports "sweep" or "import private key" for that coin. Download it only from the official source.
4. 4Sweep the full balance to a new address in your modern wallet, rather than spending part of it.
5. 5Confirm the transaction on a block explorer and check the funds arrived.
6. 6Retire the paper wallet. Mark it as used and do not send funds to it again.

If the paper wallet holds a forked or older coin, research how that specific network handles keys before acting. Be wary of anyone offering to "recover" or "unlock" an old wallet for you — this is a common scam.

If You Still Want Offline Storage

The goal behind paper wallets — keeping keys away from the internet — is still sound. Modern options achieve it more reliably: a hardware wallet keeps keys on a dedicated device, and an air-gapped signing setup can keep a device permanently offline. Pair either with a durable seed phrase backup stored in a secure place. Unlike a single-key paper wallet, these setups let you check addresses on a trusted screen, generate fresh addresses for each payment and spend part of a balance without risking lost change.

Warning Signs of Paper Wallet Scams

• A website or video urging you to create a paper wallet "for maximum security."
• Tools asking you to enter an existing private key to "check" or "upgrade" it.
• Pre-printed paper wallets sold or given away by third parties — whoever printed it may know the key.
• Messages offering to help you access an old paper wallet in exchange for the key.

Bottom line

Paper wallets made sense before better tools existed, but today they introduce more risks than they solve. Use a hardware wallet or a reputable software wallet, back up your seed phrase on durable material, and if you have an old paper wallet, sweep the full balance into a new wallet on a secure device. More storage guides are in our wallets category.