Terms of Service

By starting to use any product, service or feature of Micro Zero Vault (wljpassmgr, “we”, “us”, “our” or “the Service”), you acknowledge that you have read, understood and agree to be bound by these Terms of Service (the “Terms”).

These Terms apply to the Micro Zero Vault apps (iOS / Android / desktop), browser extension, official website and related services. If you do not agree to these Terms, please stop using the Service.

The Service provides end-to-end encrypted password, secret-note and image management, together with optional features you actively enable such as encrypted cross-device sync, autofill and biometric unlock.

The Service follows a zero-knowledge architecture: your master password is yours alone and is used to protect your data locally on your device.

We may adjust, optimize or retire features as the product evolves, and will notify you through reasonable means such as in-app announcements.

1. Your master password. The master password is the only credential that unlocks your encrypted data. You set it and you are responsible for keeping it safe. Under our zero-knowledge architecture, we cannot view, reset or recover your master password. If it is lost, your data cannot be recovered.

2. Your security obligations. Please safeguard your master password, login credentials and devices, avoid signing in on untrusted devices, and enable security features such as auto-lock and biometric unlock. To the extent permitted by law, you are responsible for loss or disclosure caused by your own failure to safeguard them.

3. Account information. You must keep your registration information truthful and accurate, and you are responsible for all activity that occurs under your account.

You agree to comply with all applicable laws and regulations while using the Service, and agree not to:

• Use the Service to store or transmit content that violates applicable laws or infringes the rights of others;
• Attempt to crack, reverse-engineer or circumvent the encryption or security mechanisms of the Service;
• Interfere with or disrupt the normal operation of the Service, or access our systems and data without authorization;
• Infringe our or any third party's intellectual property, trade secrets or other legitimate rights in any way.

The interface design, copy, icons, trademarks, software code and related materials of the Service are the intellectual property of us or the respective rights holders, and are protected by law.

We grant you a personal, non-exclusive, non-transferable, revocable license to use the Service in accordance with these Terms.

The data you keep in the Service belongs to you; these Terms do not change your ownership of your own data.

To the maximum extent permitted by law, the Service is provided on an “as is” and “as available” basis. We do not warrant that the Service will be uninterrupted or error-free.

To the extent permitted by law, we are not liable for data loss or damage caused by: a forgotten master password, clearing or overwriting local data yourself, loss of or damage to your device, force majeure, network failures, or causes attributable to third parties.

You understand and agree that, under our zero-knowledge architecture, we cannot help recover data that can no longer be decrypted due to a forgotten master password. This is the inherent trade-off between privacy and recoverability in an encrypted product.

To the maximum extent permitted by law, we are not liable for any indirect, incidental, punitive, special or consequential damages, or for any loss of data or profits, arising out of or in connection with your use of, or inability to use, the Service.

To the maximum extent permitted by law, our total aggregate liability to you shall not exceed the greater of: (a) the fees you actually paid for the Service in the 12 months preceding the claim; or (b) RMB 100. For free users, the cap is RMB 100.

You may stop using the Service at any time and export or delete your data yourself.

We may adjust, suspend or terminate part or all of the Service for business or compliance reasons. For paid features, we will provide advance notice and handle the matter properly as agreed.

If you materially breach these Terms, we may suspend or terminate your access to the Service.

We may revise these Terms from time to time. Material changes will be announced in advance through reasonable means such as in-app announcements or notices on our website, and the updated version and effective date will be published on this page.

Your continued use of the Service after these Terms are updated constitutes acceptance of the updated Terms.

The formation, validity, interpretation and dispute resolution of these Terms are governed by the laws of the People's Republic of China.

Any dispute arising out of or in connection with these Terms or the Service shall first be resolved through friendly negotiation. If negotiation fails, either party may submit the dispute to the competent people's court.