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The Billfodl

Unmatched Physical Security for Your Private Keys

63 reviews


or pay $0.0 for 0 months interest free

  • Billfodl
  • 1 Small & Large Faraday Bag
  • 10 Tamper Proof Stickers
  • 1 Lock
  • 1 Fodl Hodler Wall Mount

Order in the next 24 hours for 12/12 delivery

*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
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Universal Compatibility

Billfodl is compatible with every hardware and software wallet on the market. It can support BIP39 seeds of 12, 18, or 24 words - no matter the coin.

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Simple Set Up

Have your recovery seed backed up and ready to go in less than 10 minutes. Our 'no stamping required' method means a fast backup without sacrificing security.

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Laser-Engraved Tiles

Because our tiles are laser engraved, it means your recovery seed is backed up on characters that are burned permanently into the stainless steel they are engraved on.

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Laser Cut Chassis

The main unit is laser cut, which means that, unlike other similar products, the tiles always fit exactly the same every time, making it easier to load and more likely to retain its structure in a fire.

What are you waiting for? Get Yours Now Before They Are Gone!

Technical Specifications

Unit Size 104mm х 58 mm х 5mm (4.1in х 2.3in х 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 Laser 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


Verified Customer Reviews

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David S

Jan 10, 2021

Gotta get yourself one of these if hodling any kind of wealth in crypto. Great backups

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Casey J

Jan 01, 2021

What else is there to say about this product? There are others like it. I own them all. Billfodl offers the best price and it's easily as good as it's competitors if not better. If a new version comes out somewhere else I'll try it and report back. So far Billfodl beats them all imo.

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Sam M

Jan 19, 2021

Quality product really deserves more customers and will go hand in hand with a hardware wallet, metal over paper any day.
You only need to put in the first 4 letters of your seed words. I was confused about this, but customer support was very good at explaining how it all works.
There was a mix-up with one of my orders, but the customer support was exceptional and threw in some extra goodies.
10/10 product highly recommended to protect your crypto investments.

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Patrick Miller

Jan 31, 2021

This device is extremely well designed and built. I normally prefer to stamp my own seed phrases into steel plates, but at this GREAT price I thought it would be great to try it out. Works WONDERFULLY, and the quality is TOP NOTCH. I mean, really nice, like you can take a blowtorch to this thing (watch the videos if you don't believe me).
Great customer service as well, I ordered this and the Fodl Hodler and both arrived in just a few days.
Thanks Billfodl team!

You're very welcome Patrick. Thanks for leaving the kind words. - Billfodl

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Mario Gibney

Jan 31, 2021

No bullshit, you get exactly what is advertised. Despite it being way cheaper than the alternatives, there's no compromise in quality. It's extremely easy to use and secure, and looks sleek, to boot.
Also, super cool that the Billfodl guys keep active in the community and actually put cutting-edge tech into practice. Big kudos to their willingness to be one of the first real-world testers of Lightning, and assume the customer's risk there while it was still reckless.

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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 “25th word”) 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

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

TL;DR - Please don’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.