Password Generator

Cryptographically strong passwords in your browser — copy and go.

100% Browser-Based — Web Crypto & local processing only. Your secrets never leave this device.

Tool Options

Length

Strength

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Uppercase Lowercase Numbers Symbols Exclude O/0/I/l/1 Avoid sequential Avoid repeating

Result

Results will appear here…

How It Works

Private security utilities powered by Web Crypto in your browser.

⎘

Paste or upload

Enter text or drop a file. Everything processes locally with Web Crypto.

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⚙

Process privately

Hashes, passwords and QR codes run in your browser — nothing is uploaded.

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⇩

Copy or download

Export TXT, JSON or images instantly.

Zero server upload — hashes and secrets stay on your device.

About Password Generator

Generate secure passwords with length presets, charset controls, similar-character exclusion and strength meter. Uses crypto.getRandomValues — never uploaded. Built for developers, students and security practitioners who need private, offline-capable browser tools.

FAQs

Is my data uploaded?

No. All security tools process data in your browser using Web Crypto and local libraries. FreeConverter servers never receive your input.

Are passwords stored?

No. Passwords and hashes never leave your device and are not saved on our servers.

Is this free?

Yes. FreeConverter.app browser security tools are free to use.