How to Store a Seed Phrase Safely

This guide covers how to store a seed phrase safely after it's generated. It's meant for anyone who has just set up a wallet and needs a durable, long-term backup plan rather than a quick fix.

Storage Steps

1. Write the seed phrase down by hand on paper rather than photographing it, screenshotting it, saving it in a notes app, or typing it into any connected device.
2. Move it to a durable, fire-resistant medium, such as a metal backup plate, once you've double-checked every word is recorded correctly and in order.
3. Store copies in more than one physically separate location — different rooms are not enough — so a single fire, flood, or theft can't take out every copy at once.
4. Never enter the phrase into a website, app, or form that claims to “verify,” “validate,” or “sync” it — no legitimate check ever requires that.
5. Decide deliberately who, if anyone, should know the phrase exists and where it's kept, especially if you're planning for long-term access or inheritance.

What to Watch For

Anything asking you to type or upload a seed phrase online is a red flag, regardless of how official the request looks or who it claims to be from. Treat the physical copies themselves as the only trusted record, and avoid any digital shortcut that promises to make storage more convenient.

For device-level backup context, see Backup & Recovery, and for how this differs from distributed-key approaches, see Key Security.