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Password Generator

Create strong random passwords in your browser — control length, symbols and ambiguous characters.

Weak

Passwords are generated with crypto.getRandomValues in your browser — never sent anywhere, never stored.

How to use the Password Generator

  1. 1

    Set the rules

    Pick a length and which character types to include; turn off ambiguous characters if you'll type it by hand.

  2. 2

    Generate

    A password is created with the browser's crypto API — regenerate for a new one, or set a count for a batch.

  3. 3

    Copy

    Click copy — the password is never sent anywhere or stored.

Related PDF tools

UUID GeneratorGenerate random UUIDs (v4) or time-ordered UUIDs (v7), one or many at a time.Protect PDFAdd a password to a PDF, encrypted with AES-256.Unlock PDFRemove a known password from a PDF.Edit PDF MetadataSet a PDF's title, author, subject, and keywords.

Password Generator — frequently asked questions

Are these passwords safe to use?+

Yes. They're generated with crypto.getRandomValues in your browser and never transmitted or logged. Use a password manager to store them.

What length should I choose?+

16+ characters with mixed types is strong for most accounts; 20+ for anything important.

Why turn off ambiguous characters?+

So you don't confuse I/l/1 or O/0 when typing the password manually.

Do you upload my files to a server?+

No — every tool here processes your files entirely on your device, and nothing is uploaded to a server. The only exception is the AI tools, which send the extracted text (not the file) to Claude to do their work.

Is there a file size limit?+

There's no artificial limit we impose, but since processing happens in your browser, very large files (500+ MB or 1,000+ pages) are limited by your device's memory rather than by us.