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Fast Shipping

All US: 2-3 Days
INTL: 3-5 Days

Easy Returns

No questions asked - just 125% money back guarantee

Secured Payments

All card payments are secured through Shopify payments

Customer Support

Get free and fast email/chat support with our in-house crypto experts


Forged to withstand more than double the average house fire


Marine grade 316 stainless steel means it will never rust


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


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


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


Universal Compatibility

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

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.   

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.

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.

Technical Specifications

Dimension & weight

Unit Size: 104mm x 58mm x 5mm

(4.1in x 2.3in x 0.2in)

Weight: .4 kg (14 oz)

Box Size: Unit Size: 170mm x 120mm x 15mm (6.7in x 4.7in x 0.6in) 


316 Marine Grade Stainless Steel 



Lazer Cut Stainless Steel Chassis

Stainless Steel Laser Engraved Tiles


All hardware wallets, software wallets

and password managers using hexadecimal or BIP39 seeds, keys, or master passwords

What the Experts Say

"We feel that anyone with significant amount of cryptocurrency who is relying on paper seeds as backups should consider a Billfodl. For $80, it is a rather cheap insurance policy against many potential threats that paper backup seeds don’t."

-Jordan Tuwiner, 


"For what it aims to achieve, the Billfodl device accomplishes everything – it’s cheaper than the competition, uses better materials and is better designed. That makes it the best product on the market for storing your keys or seed words"

-Oliver Dale,


"Billfodl is my 'go to' for deep cold storage and the only long term storage solution I trust. I feel safer knowing my seed fragments can withstand fire, flood and pretty much anything else nature can throw at is. Billfodl's quality is second to none!."

-Mike Olthoff,


"With Billfodl offering so many features for half of the price, would it still be a good idea to get (one of their competitors)? Billfodl has raised the bar considerably. Let’s be objective – Billfodl offers a superior product at a considerably lower price."

-Ciprian V.,


Verified Customer Reviews

Customer Reviews

Based on 15 reviews Write a review

Free Shipping

All US orders and International orders of $120 

Easy Returns

No questions asked - just 125% money back guarantee

Secured Payments

All card payments are secured through Shopify payments

Customer Support

Get free and fast email/chat support with our in-house crypto experts

Frequently Asked Questions

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. 

You can also watch this video of a Billfodl set up below:

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 support@billfodl.com.

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!



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