Generate cryptographically strong passwords instantly. Customize length, symbols, and character sets. Everything runs locally.
Uses the Web Crypto API (crypto.getRandomValues) for true cryptographic randomness. No weak Math.random calls.
Set length, require uppercase, lowercase, digits, symbols, or exclude ambiguous characters. Build passwords that match any policy.
Generated password is copied to your clipboard instantly. Open ArcPanel with ⌘⇧K, search for Password Generator, and you are done in under two seconds.
Move from JSON to JWT, regex, URLs, clipboard history, and color work without leaving the current page.
Extremely secure. Each password is generated using the Web Crypto API, the same cryptographic primitive browsers use for TLS. A 16-character password with mixed characters has over 95 bits of entropy — far beyond brute-force feasibility.
Yes. ArcPanel calls crypto.getRandomValues() for every password. This is a CSPRNG (cryptographically secure pseudorandom number generator) built into your browser, not a JavaScript Math.random() hack.
Yes. You can configure length (8–128 characters), toggle uppercase, lowercase, digits, and symbols independently, exclude ambiguous characters (0, O, l, 1), and generate passphrases with custom word separators.
No. ArcPanel runs entirely in your browser with zero network requests. Your password is never logged, transmitted, or stored. Close the tool and it's gone.
Page-aware side panel for instant browser actions.
Add to Chrome — Free