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Billfodl 2-Pack Bundle

Unmatched Physical Security for Your Private Keys


or pay $0.0 for 0 months interest free

Order in the next 24 hours for 12/12 delivery *not guaranteed due to Covid19

*10 year warranty

*125% money back guarantee

Super fast shipping

Free Returns for 30 days


Billfodl is the most secure way to store your crypto wallet backup offline, safe from hackers and acts of god. Using a randomized set of character tiles, you recreate your recovery phrase in the steel unit, creating an almost indestructible back up. Works best with Crypto wallets like Ledger and Trezor.

Fire Proof Forged to withstand more than double the average house fire

Water Proof Marine grade 316 stainless steel means it will never rust

Shock Proof Shock proof up to 1,000,000 volts means serious protection

Hacker Proof Seeds and keys remain completely offline so no hacker can touch you

You Proof Unlike a piece of paper, You will never accidentally throw away your Billfodl

Billfodl between flames

What are you waiting for? Dont lose your Ticket to the Moon!

Technical Specifications

Unit Size 104mm ั… 58 mm ั… 5mm (4.1in ั… 2.3in ั… 0.2in)
Weight 0.4kg (14 oz)
Box Size 170mm x 120mm x 15mm (6.7in x 4.7in x 0.6in)
Materials 316 Marine Grade Stainless Steel
Components Lazer Cut Stainless Steel Chassis; Stainless Steel Laser Engraved Tiles

Compatibility with All hardware wallets, software wallets and password managers using hexadecimal or BIP39 seeds, keys, or master passwords


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Frequently Asked Questions

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How do I use the Billfodl? How do you set it up with your wallet?

Each Billfodl package comes with the main steel unit or chassis and a set of over 300 character tiles. After you have received you 12 or 24 word recovery phrase (otherwise known as a recovery seed, seed phrase, or mnemonic phrase), you will open your Billfodl and the provided pack of character tiles and you will spell out the first four letters of each word and slide them into the main unit. The Billfodl main unit has labels above each slot so you know which word of your seed goes where.

I only see support for 96 characters; what if one of my words is more than 4 characters long?

Don't worry! You can still store you your seed securely on Billfodl. The way the recovery seeds work is such that you only need the first 4 letters of each word in the seed. For example, if your seed had the words: witch collapse practice feed shame open despair creek road again ice lease Then you would arrange your tiles to look like this: witc coll prac feed sham open desp cree road agai ice leas If you ever need to recover your private data, you would just input the first four letters into any major crypto wallet (MyCelium, Jaxx, Ledger, Trezor, etc).

Does Billfodl support all key types?

Indeed it does! We only have one product, and it was designed to support all private key types: Hexadecimal, Alpha-Numeric (Wallet Import Format), and 12, 18, and 24 word seed phrases. We designed it so there was no confusion for our clients. It doesn't matter what kind of key or password you are storing.

Is Billfodl better than a paper wallet?

One of the primary drawbacks of the paper wallet is its poor longevity. Ink can run in humidity, the paper dissolves in water, and in the longer term, paper degrades. Because of the high quality build materials of the Billfodl, you can be sure that your private data and crypto keys are safe from both the elements and time itself. Additionally, paper wallets are produced by third party agents, so until you go to recover your coins, you never really know they are safe to begin with. Billfodl eliminates this weak point in security by allowing you to create the offline storage on your own without trusting a third party not to steal your coins.

What happens if my Billfodl is lost or stolen?

If your Billfodl is lost or stolen, IMMEDIATELY move all of your crypto to a new address which utilizes a completely different Seed or Private Key. If using Billfodl to store Seed Words, we recommend you use a passphrase (sometimes called a โ€œ25th wordโ€) so that if someone finds your Billfodl, you still have some protection (see Best Practices for more information). This can be done on most hardware wallets.

How do I recover data protected by Billfodl?

To retrieve them, simply open any bitcoin wallet which supports Seed Phrase import, such as another Trezor or Ledger, GreenAddress, or Mycelium among many others. Again, there is NO RUSH. Your funds are safe on the blockchain. Please take your time to research how to do this with your preferred wallet. While the exact process differs in every wallet, most have a feature to input Seed Words. As always if you have any questions, we are always here to help at support@billfodl.com.

Can I use Billfodl instead of a Ledger or Trezor hardware wallet?

TL;DR - Please donโ€™t. While you could use Billfodl instead of a hardware wallet by creating new cold wallets and loading the private keys into Billfodl, in practice this is not the best way to use Billfodl, and if you transacted with any frequency, this method would become very cumbersome. Instead, the Billfodl is meant to complement your hardware wallet by enabling you to store your Seed Words in a way that is as indestructible and safe from user-error as we could conceive of.

What is Billfodl's return policy?

We are so sure you are going to love your Billfodl that we offer a no-questions-asked, 125% money-back guarantee. That is not a typo. If you don't like Billfodl, send it back to us, and we will refund your money plus 25%. Your time is valuable. If you feel like we have wasted yours, you are entitled to be compensated for it. And we promise - we are the only offline storage solution option that will pay you if you don't like the product. That's how sure we are!





Backup 2 of 3 No Yes
Protects from seed exposure No Yes
Protects against natural disasters Yes Yes
*warranty only applies to products made by Privacy Pros; third party products not included.