About Hazyio

HazyIO is a privacy-first suite of browser-based utilities designed for everyone. We provide powerful tools that eliminate the need to send sensitive data over the wire.

All data is generated and processed locally. Nothing is ever sent to our servers.

Current Tools

  • Password Generator: Create up to 150 high-entropy, cryptographically secure strings customized to your specific security requirements.

Security Architecture

The core philosophy of HazyIO is zero-knowledge utility. Here is how we protect your privacy:

100% Client-Side

Logic is executed in your browser. Your CPU does the work; our servers never see the result.

No Data Harvested

We do not use databases or tracking cookies to store your generated content.

Transparent Export

Our export feature (JSON, CSV, TXT) is a convenience for local workflows. These files are built as Blobs in memory and downloaded directly to your machine.

Local Data & Personalization

Password History

For your convenience, a local history of generated passwords is kept.This data is stored exclusively in your browser's localStorage.It is never synced to a cloud or transmitted to our servers. You can clear this history at any time within the application settings.

Analytics & Cookies

We use cookies to save your Theme Persistence (Light/Dark mode) and to power Google Analytics. We use analytics strictly to understand site traffic and improve the user experience.

No personally identifiable information (PII) or generated passwords are ever shared with or tracked by these cookies.

Best Practices

While HazyIO provides the tools, secure storage is up to you. We recommend transferring all generated credentials immediately into a trusted password manager (like Bitwarden or 1Password) and deleting any plain-text exports after use.