Your seed phrase safe from disaster

Hodlinox is a set of interlocking plates on which you can engrave the seed phrase to your crypto wallet.
The plates are made from extra thick stainless steel and they can be locked together with a tamper evident all-metal security seal.
Protect your crypto from fire, water and other disasters, use Hodlinox plates.

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Easy engraving

Engraving your seed phrase is easy and will take about 10 minutes with a hand held electric engraver (sold through 3rd party vendors such as Amazon).
A laser etched, numbered grid is applied on the surface of the plates to help you.

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Interlocking plates

The interlocking plates are held together with an extremely rugged clamp and a stainless steel screw. Locking and unlocking the plates only requires a common phillips screwdriver.

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Tamper evident security seal

The included all-metal security seal allows you to verify at all times that your seed phrase has not been compromised. It is not possible to remove the seal without damaging it.
See our simple 3-step guide: How it works.


To be your own bank comes with the responsibility of securing your own private keys. There is no helpdesk that you can call to if things go wrong and no recourse if your wallet gets hacked. Luckily it is not difficult to keep your crypto safe, all you have to do is transfer your funds to a hardware wallet, order Hodlinox plates and engrave your recovery phrase.
Want to know more? See our products or browse the Frequently Asked Questions.