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About Password.app

Password.app is a privacy-first, client-side tool designed to help you generate, share, and manage secure passwords with customizable encryption options. Choose your preferred encryption algorithm and key length without compromising your security.

Our Commitment to Privacy

100% Client-Side Processing: All password generation, encryption, and decryption happens directly in your browser. Your sensitive data never leaves your device or touches our servers.

Key Features

Advanced Password Generator

Create strong, customizable passwords with options for length, character types, and special requirements. Exclude ambiguous or repeated characters for better usability.

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Secure Password & File Sharing

Share passwords and files securely using end-to-end encryption with your choice of algorithm (AES-GCM, AES-CBC, or AES-CTR) and key length (128, 192, or 256 bits). The recipient needs both the encrypted data and a separate unlock key for maximum security.

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Customizable Encryption

Choose from multiple encryption algorithms (AES-GCM, AES-CBC, AES-CTR) and key lengths (128, 192, 256 bits) to match your security requirements. Advanced users can select the perfect balance of security and compatibility for their needs.

Password Strength Analysis

Instantly see how strong your password is with our visual strength indicator, helping you create passwords that can withstand brute force attacks.

Automatic Decryption

Decrypt shared passwords and files with our automatic detection system. Simply enter the encrypted data and unlock key to reveal the original content.

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Password Vault

Store and organize your passwords securely in a local vault with custom groups and favorites. All data is encrypted and stored only on your device.

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QR Code Sharing

Generate and scan QR codes for password sharing. A convenient way to share passwords between devices without typing.

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Offline Vaults

Easily import and export your password vault with secure encryption. Back up your passwords, transfer between devices, and manage your vault with our flexible offline vault tools.

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Privacy-First Approach

All processing happens in your browser. Your sensitive data never leaves your device or touches our servers. No tracking, no data collection.

Local Encrypted History

Keep track of your generated and shared passwords with a secure, encrypted history stored locally on your device. Easily reuse previous passwords and see your sharing activity.

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Why Choose Password.app?

Privacy-First Approach

Unlike many online tools, we never store, track, or transmit your passwords. Everything happens in your browser, giving you complete control over your data.

No Account Required

Use Password.app instantly without creating an account or providing any personal information. No email, no sign-up, just immediate security.

Open Web Standards

Built using modern web cryptography APIs, ensuring that our security measures are transparent and adhere to industry best practices.

How to Use Password.app

1. Generate a Secure Password

Use our customizable generator to create a password that meets your specific requirements. Adjust length, character types, and other options to suit your needs.

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2. Share Passwords & Files Securely

Need to share a password or file with someone? Use our secure sharing feature with custom encryption options. Choose your preferred algorithm and key length, then send the encrypted data and unlock key through different channels for maximum security.

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3. Decrypt Shared Passwords & Files

Received an encrypted password or file? Use our decrypt tool to securely reveal the original content by providing both the encrypted data and the unlock key. Our system automatically detects the encryption algorithm used.

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4. Store Passwords in Your Vault

Keep all your passwords organized and secure in your local password vault. Create custom groups, mark favorites, and quickly find what you need when you need it.

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5. Manage Offline Vaults

Easily back up your password vault or transfer it between devices with our secure offline vault tools. Choose what to export and keep your data under your control.

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Explore Our Features in Detail

Visit our dedicated features page to learn more about all the tools we offer.

Frequently Asked Questions

Is Password.app really free?

Yes, Password.app is completely free to use with no hidden fees or premium features. We believe everyone deserves access to secure password tools.

How secure is the encryption?

Our app offers multiple encryption algorithms (AES-GCM, AES-CBC, and AES-CTR) with customizable key lengths (128, 192, or 256 bits). AES-GCM (the default) provides both encryption and authentication, while other options are available for specific compatibility needs. For maximum security, we recommend using AES-GCM with 256-bit keys and sending the encrypted data and unlock key through different communication channels.

Can Password.app work offline?

Yes! Once the page has loaded, Password.app can function entirely offline. All processing happens in your browser, so you can generate passwords even without an internet connection.

Do you store any data about my passwords?

Absolutely not. We don't have servers that store your passwords, and we don't track what passwords you generate. Everything happens in your browser and stays there.