Backup Your Secrets

Back Up Your Recovery Phrase (or private key) Immediately

After creating a new wallet, back it up right away:

  1. If it's your first time opening the wallet, just click on the "Back up now" button of the banner
The home banner prompts the user to back up the recovery phrase with a Back up now action. The user starts the backup.
  1. Open Account Management from the top left of the dashboard.
The top-left account name button is highlighted to open account options. The user accesses backup actions.
  1. Tap the three dots button on the right.
  2. Select “Backup recovery phrase.”/"Backup Private Key"
The account options show Backup private key. The user exports the private key securely.
The account options show Backup recovery phrase. The user views and records the seed phrase.
  1. Copy or write down your recovery phrase.
  2. ⚠️ For your security:
  • The phrase will only stay in your clipboard for 60 seconds.
  • You won't be able to screenshot the recovery phrase.
  • The recovery phrase display window is hidden by default — you’ll need to tap to reveal it.

👉 Store the phrase offline on paper or metal, never online.

Kastle Telegram support button – opens @kastlewallet chat
Kastle official X (Twitter) account – opens @kastlewallet
Kastle GitHub repository
Kastle Medium publication – read latest updates

Backup Your Secrets

Back Up Your Recovery Phrase (or private key) Immediately

After creating a new wallet, back it up right away:

  1. If it's your first time opening the wallet, just click on the "Back up now" button of the banner
The home banner prompts the user to back up the recovery phrase with a Back up now action. The user starts the backup.
  1. Open Account Management from the top left of the dashboard.
The top-left account name button is highlighted to open account options. The user accesses backup actions.
  1. Tap the three dots button on the right.
  2. Select “Backup recovery phrase.”/"Backup Private Key"
The account options show Backup private key. The user exports the private key securely.
The account options show Backup recovery phrase. The user views and records the seed phrase.
  1. Copy or write down your recovery phrase.
  2. ⚠️ For your security:
  • The phrase will only stay in your clipboard for 60 seconds.
  • You won't be able to screenshot the recovery phrase.
  • The recovery phrase display window is hidden by default — you’ll need to tap to reveal it.

👉 Store the phrase offline on paper or metal, never online.

Kastle Telegram support button – opens @kastlewallet chat
Kastle official X (Twitter) account – opens @kastlewallet
Kastle GitHub repository
Kastle Medium publication – read latest updates

Backup Your Secrets

Back Up Your Recovery Phrase (or private key) Immediately

After creating a new wallet, back it up right away:

  1. If it's your first time opening the wallet, just click on the "Back up now" button of the banner
The home banner prompts the user to back up the recovery phrase with a Back up now action. The user starts the backup.
  1. Open Account Management from the top left of the dashboard.
The top-left account name button is highlighted to open account options. The user accesses backup actions.
  1. Tap the three dots button on the right.
  2. Select “Backup recovery phrase.”/"Backup Private Key"
The account options show Backup private key. The user exports the private key securely.
The account options show Backup recovery phrase. The user views and records the seed phrase.
  1. Copy or write down your recovery phrase.
  2. ⚠️ For your security:
  • The phrase will only stay in your clipboard for 60 seconds.
  • You won't be able to screenshot the recovery phrase.
  • The recovery phrase display window is hidden by default — you’ll need to tap to reveal it.

👉 Store the phrase offline on paper or metal, never online.