v2.4.5 Release All-in-One Password Vault · AES-256 Zero-Knowledge · Offline-First Architecture Full Ecosystem · Offline-First

Simple, Secure & Reliable All-in-One Password & Credential Vault

A modern, clutter-free password and credential vault designed for security, privacy, and speed. Effortlessly organize your account passwords, login URLs, custom secret fields, private notes, and built-in 2FA tokens in one unified space. Powered by zero-knowledge AES-256 encryption across macOS, Windows, Linux, mobile, HarmonyOS, and browser extensions—offline-first and privacy-focused.

Download for macOS Universal .dmg · Apple Silicon & Intel
Download for Windows Setup / Portable · x64 & ARM64
Download for Linux Debian / Ubuntu (.deb) · .tar.gz
Download for Android 64-bit .apk (arm64-v8a · Recommended)
Chrome Browser Extension Form Autofill · TOTP Code Generator · MV3 (.zip)
Full Ecosystem Support · Native on macOS, Windows, Linux, Android, iOS, HarmonyOS NEXT & Chrome Extension
LazyCoffee Credential Vault Screenshot
LazyCoffee All-in-One Credentials Screenshot
LazyCoffee Password Generator Screenshot
LazyCoffee Fullscreen Code Screenshot
LazyCoffee Security & Cloud Sync Screenshot
01 · Unified Password & 2FA Passwords & 2FA Tokens Unified for Instant One-Tap Copy
Real App Screenshots Carousel · Hover to pause Real App Screenshots
Mobile Speed & Security

Passwords & 2FA in One Tap Offline-First & Zero-Knowledge Safe

Stop switching back and forth between a password manager and a 2FA authenticator. Unify your logins, passwords, live TOTP tokens, and recovery keys in one clean card—100% offline-ready and guarded by biometric hardware lock and AES-256 encryption.

Swipe horizontally to browse 5 core screens
LazyCoffee Unified Password & 2FA Vault
01 · Unified Password & 2FA

One-Tap Copy Without Switching Apps

Accounts, masked passwords, live 2FA codes, and login URLs expand in one unified card for instant one-tap copying, paired with folder chips and A-Z quick index.

LazyCoffee Rich Credential Editor
02 · Full-Spectrum Vault

Passwords, Recovery Keys & Multi-URLs

Store more than just passwords—freely add encrypted hidden fields (backup codes, API keys), secondary URLs, and private notes in one structured record.

LazyCoffee Built-in Password Generator
03 · Built-In Password Generator

Cryptographic High-Entropy Passwords

Generate unguessable passwords on the fly with customizable length, character sets, real-time strength auditing, and recent history.

LazyCoffee Fullscreen Code View
04 · Cross-Device Fullscreen

Zero-Error Cross-Screen Typing

Typing codes into a workstation, TV, or terminal? Pop open high-contrast fullscreen digits with a live countdown bar to type without rushing.

LazyCoffee Security & Cloud Sync Settings
05 · Dual-Layer Security

Biometric Lock & AES-256 Zero-Knowledge

Unlock in a split second with Face ID or fingerprint while background blur blocks shoulder-surfing. Backed by AES-256 zero-knowledge sync and vault health self-healing.

Desktop & Browser Workspace
macOS Windows Linux Chrome Extension

Stop Reaching for Your Phone All-in-One Desktop & Browser Vault

Designed for desktop productivity with a clean split-pane workspace that displays login passwords, live 2FA (TOTP) codes, portal URLs, and encrypted notes side by side. Native across macOS, Windows, and Linux with Chrome Extension form autofill—ending the friction of unlocking your phone at your desk.

Split-Pane Full Visibility

Filter categories on the left; view passwords, 6-digit TOTP tokens, and launch portal URLs on the right in one click.

Browser Form Autofill

Pair with the Manifest V3 Chrome Extension to detect login forms and autofill credentials and 2FA codes seamlessly.

Camera-Free Desktop Import

Parse credential URIs directly from your clipboard or import Bitwarden, 1Password, and Authenticator backups effortlessly.

Biometric Lock & Offline Engine

Protected by Touch ID / system biometric lock and auto-blur privacy shields. 100% offline local sandbox execution.

macOS (.dmg) Windows (.exe) Linux (.deb) Extension
Native support for macOS (Apple Silicon & Intel) · Windows 10/11 (x64 & ARM64) · Linux · Chromium Browsers
LazyCoffee Native Dual-Pane Desktop Workspace Screenshot
LazyCoffee Native Dual-Pane Desktop Workspace · Available on macOS / Windows / Linux
Core Advantages

Pure & Reliable Modern Password Vault

Focused on cryptographic fundamentals and simplicity. All the power of a modern credential vault, completely free from subscription bloat or privacy intrusion.

Cross-Platform Ecosystem & Seamless Sync

Native clients for macOS, Windows, Linux, Android, iOS, HarmonyOS NEXT, and Chrome extension. Instant clipboard copying and form autofill on your PC—no more reaching for your phone at your desk.

Lossless Third-Party Migration

Instantly import from Bitwarden (losslessly preserving passwords, custom fields, multiple URLs, and 2FA secrets), Google Authenticator, 2FAS, Aegis, and CSV. Switch in under 1 minute.

Zero-Knowledge Sync & 24-Character Recovery

End-to-end AES-256 encrypted envelopes. Paired with an offline 24-character emergency recovery key, you can restore your vault on new devices even if offline. You are never locked out.

Native RFC 6238 Two-Factor Authenticator

Integrated Two-Factor Authenticator directly inside credential cards. Conforms strictly to RFC 6238 and computes offline via local CPU—no secondary app required.

Structured Model & Custom Secret Fields

Easily store single-line text, hidden sensitive secrets, and secondary portal URLs for enterprise SSO, recovery codes, and API keys. Every field receives identical zero-knowledge protection.

Fullscreen Code View & Vector Brand Icons

High-contrast individual digit boxes and smooth countdown bar eliminate code expiration panic. Over a hundred vector developer & service brand icons make recognizing accounts effortless.

Decoupled Security Architecture

Data-Level Encryption × Device-Level Lock

We strictly decouple cloud data encryption from local screen privacy, combining zero-knowledge cryptography with frictionless hardware-backed unlocking.

Layer 01 · Data-Level Leak Protection

Credential Data Encryption

Built on a zero-knowledge architecture where the server stores only encrypted envelopes and never sees your master password or plaintext credentials.

  • ● Master Key Derivation: PBKDF2-HMAC-SHA256 with 60,000 salted iterations derives a 256-bit Master Key.
  • ● Authenticated Ciphertext: AES-256-CBC + HMAC-SHA256 authenticated envelope with a unique per-record IV and an HMAC-SHA256 integrity tag verified before decryption.
  • ● 24-Digit Emergency Recovery Key: Generated via CSPRNG (XXXX-XXXX-...) so you can always recover your vault offline.
  • ● Silent Hardware Keyring: Trusted devices seal the derived key inside macOS Keychain / Android Keystore for seamless daily access.
Layer 02 · Device-Level Snooping Defense

Biometric Security Lock

Prevents unauthorized physical access when lending your phone or stepping away from your Mac, verified directly by Secure Enclave / TEE hardware.

  • ● Native Hardware Biometrics: Supports macOS Touch ID, mobile Face ID, fingerprint sensors, and OS passcode fallback.
  • ● Multi-Stage Interception: Guards app launch, blurs the app switcher in background, and verifies before revealing hidden passwords.
  • ● Zero Biometric Retention: Raw biometric data never leaves your OS hardware enclave.
  • ● Independent Toggle: Enable or disable anytime in Settings without altering your underlying encrypted vault.
STEP 01

In-Memory Parsing

Decodes otpauth:// QR codes and clipboard imports strictly in protected RAM without writing temporary image files.

STEP 02

Sandboxed Keystore

Credentials are persisted inside isolated OS sandboxes bound to hardware Keychain / Keystore modules.

STEP 03

Local HMAC Codes

Computes periodic 30-second 6-digit TOTP tokens offline on the device CPU with zero network exposure.

STEP 04

AES-256 Cloud Sync

Syncs AES-256 encrypted envelopes over TLS 1.3 into dedicated isolated PostgreSQL storage.

Cross-Platform Matrix

Anywhere, Everywhere, Protecting Your Digital Identity

LazyCoffee natively supports Windows, macOS, Linux, Android, and Chromium browsers with zero data tracking.

Windows
v2.4.5 · x64 / ARM64
Get App
macOS
v2.4.5 · Universal dmg
Get App
Linux
v2.4.2 · DEB / TAR.GZ
Get App
Android
v2.4.5 · 64-bit APK & Stores
Get App
Chrome Extension
v1.0.0 · Manifest V3
Get Extension

Full Official Client Download Center

Looking for Windows ARM64 / Portable editions, Linux terminal installation commands, app store direct channels, or SHA-256 cryptographic verification hashes?

Go to Download Center
Data Privacy & Compliance

Strict Data Minimization & Privacy Principles

Authentication credentials are highly sensitive digital assets. Across desktop (Windows, macOS, Linux), mobile (iOS, Android, HarmonyOS), browser extensions, and our cloud sync service, LazyCoffee puts your data sovereignty first.

  • Zero Sensitive Profiling: We never collect real names, government IDs, location, or contacts.
  • On-Demand Camera & Clipboard: Accessed strictly when you initiate QR scanning or clipboard import—never monitored in the background.
  • Complete Data Sovereignty: Export encrypted backups, disable Credential Data Encryption, clear local storage, or delete your account anytime.
Read Privacy Policy & Compliance 查阅中文版隐私说明
App Privacy Declaration Excerpt
"LazyCoffee is dedicated to safeguarding your account security and privacy. The application collects only the minimum dataset required to maintain service operation. The TOTP algorithm strictly conforms to RFC 6238, and verification codes are computed locally on your device."
Client Version: v2.4.5 Updated: October 2026
FAQ

Security, Downloads & Usage Frequently Asked Questions

What types of credentials can I store in LazyCoffee?

LazyCoffee is an all-in-one password and credential manager. Beyond usernames and login passwords, you can store website URLs, private secure notes, two-factor authentication tokens, and multi-dimensional custom fields (single-line text, hidden sensitive secrets, and secondary URLs). Everything is organized into intuitive cards and secured by end-to-end AES-256 encryption.

How is LazyCoffee different from traditional password managers?

Traditional password managers often come with subscription bloat, expensive recurring fees, and complicated interfaces. LazyCoffee focuses on speed, privacy, and simplicity. It features native two-factor authentication support, full-platform desktop-to-mobile ecosystem, offline-first reliability, instant ciphertext sync across devices, and zero unnecessary data tracking.

What happens if I forget my master password for Credential Data Encryption?

When enabling Credential Data Encryption, a 24-digit Emergency Recovery Key (XXXX-XXXX-...) is generated. Because of our zero-knowledge design, only your Master Password or Recovery Key can decrypt your vault.

How do I migrate from Bitwarden, 1Password, or Google Authenticator?

Open "Third-Party Import" in the app to import Bitwarden JSON/CSV exports (losslessly preserving passwords, custom fields, and secondary URLs) or scan Google Authenticator / 2FAS export QR codes.

Should I download the 64-bit (arm64-v8a) or 32-bit (armeabi-v7a) Android APK?

Almost all Android phones manufactured since 2018 run on 64-bit processors—choose the recommended 64-bit APK (arm64-v8a). Use the 32-bit build only for legacy 32-bit hardware.

Can I access my credentials and generate codes offline?

Absolutely. All your credentials remain securely stored in sandboxed local hardware storage, and authentication tokens are computed locally on your device CPU—no internet connection is required.

Multi-Platform Release History

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