# XPUB / XPRV Decoder

> Understand extended-key metadata and the risks of sharing it.

Mode: Runs locally.

## Supported behavior

Standard xpub/xprv/tpub/tprv encodings. Public output still exposes wallet relationships.

## Security and privacy

Sensitive inputs and calculations stay on your device. No secrets are sent to the backend or saved in browser storage. Clear the form and result when finished. These key tools have not received an independent security audit; do not use it with real funds.

[Security model](https://qbitcoin.live/security/index.md) · [QBitcoin home](https://qbitcoin.live/index.md)