Privacy Policy for BigDoge Wallet

Effective Date: 20.06.2026

Contact Email: help@bigdogemail.com

1. Introduction

BigDoge Wallet (“we”, “our”, or “the Extension”) is a non-custodial cryptocurrency browser extension designed for storing, sending, and receiving Dogecoin (DOGE).

This Privacy Policy explains how BigDoge Wallet handles user information and outlines our commitments regarding privacy, security, and data protection when using the extension.

By installing and using BigDoge Wallet, you agree to this Privacy Policy.

2. Core Principles

BigDoge Wallet is built with a strict privacy-first architecture:

• We do not collect any personal data

• We do not track users

• We do not store user wallets or private keys

• We do not transmit any user information to external servers

• We do not sell or share data with third parties

All wallet data is generated and stored locally on the user’s device only.

3. Data Collection and Usage

BigDoge Wallet does not collect, store, or process any of the following:

• Personal identification information (name, email, phone number)

• Wallet addresses linked to identity

• Private keys or seed phrases

• Transaction history

• IP addresses

• Device identifiers

• Browser activity or usage analytics

The Extension operates entirely locally within the user’s browser environment.

4. Local Data Storage

All sensitive information required for wallet functionality is stored exclusively on the user’s device using browser-local storage mechanisms.

This includes:

• Wallet creation data

• Public wallet addresses (if generated)

Encrypted local configuration data

Important:

• Private keys and seed phrases never leave the device

• We do not have access to any stored local data

• Uninstalling the extension will remove locally stored data from the browser

5. Private Keys and Security

BigDoge Wallet is a non-custodial wallet.

• Private keys and seed phrases are generated and stored locally on the user’s device

• We do not have access to, collect, or recover private keys

• We cannot restore lost wallets or credentials

• Users are solely responsible for securing their seed phrases and private keys

Loss of seed phrase or private key will result in permanent loss of access to funds.

6. Third-Party Services

BigDoge Wallet does not integrate or communicate with any third-party analytics, advertising, or data collection services.

However, blockchain network interactions (Dogecoin network) are required to broadcast and verify transactions. These interactions occur directly between the user’s browser and the blockchain network without interception or storage by us.

7. Permissions

The Extension may request minimal browser permissions required for functionality, such as:

• Storage: to save wallet data locally

• Network access: to interact with the Dogecoin blockchain

These permissions are used strictly for wallet functionality and not for tracking or data collection.

8. Data Sharing

We do not share any user data because:

• We do not collect any user data

• We do not store any user data on servers

• We do not transmit any personal or wallet-related information

Therefore, no data is ever disclosed to third parties.

9. Children’s Privacy

BigDoge Wallet is not intended for use by individuals under the age of 17.

We do not knowingly collect or process any information from minors.

10. Security Disclaimer

While we implement privacy-first design principles, users acknowledge that:

• The extension relies on the security of their browser and device

• Users are responsible for maintaining device security

• We are not responsible for losses due to device compromise, phishing, or malware

11. Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect:

• Technical changes

• Legal or regulatory requirements

• Product improvements

Any updates will be published within the extension or official distribution pages. Continued use of the extension after changes constitutes acceptance of the updated policy.

12. Compliance

BigDoge Wallet is designed to comply with applicable privacy requirements for:

• Google Chrome Web Store policies

• Mozilla Firefox Add-ons policies

The Extension is built to ensure minimal data exposure and full local processing of sensitive information.

13. Contact Information

If you have any questions about this Privacy Policy or the BigDoge Wallet extension, you may contact us at:

Email: help@bigdogemail.com