Password Generator
Generate strong, random passwords instantly — free, no account required.
What makes a password strong?
A strong password is long, truly random, and unique — used for one account only, never reused elsewhere. The Gibraltar Regulatory Authority (GRA) and Gibraltar CERT recommend passwords of at least 12 characters for regular accounts and 16 or more for sensitive access such as e-banking, email, and Gibraltar's government portal myGov.gi.
Gibraltar is a British Overseas Territory that, pre-Brexit, operated under GDPR. It has since enacted its own Gibraltar Data Protection Act 2004 (as amended) aligned closely with GDPR principles, with the GRA acting as the supervisory authority. Gibraltar hosts a significant online gambling, fintech, and distributed ledger technology (DLT) sector — some of the world's largest iGaming and crypto companies are licensed here, making credential security commercially critical.
This generator creates passwords using crypto.getRandomValues() — the browser's cryptographically secure random number API. Your password is generated entirely on your device and is never transmitted to any server.
How the password generator works
Select character types, set the length, and click Generate. The tool assembles a character pool based on your settings and independently picks each position using crypto.getRandomValues() with rejection sampling to eliminate statistical bias. The result is a password with maximum entropy for the chosen pool.
Fully in-browser. No data is sent to our servers. No password is logged, stored, or included in telemetry packets. Verify yourself: open Developer Tools (F12) → Network tab — no outgoing requests fire when you hit Generate.
Password entropy explained
Entropy measures your password's unpredictability in bits. Formula: entropy = log₂(pool size) × length. A 16-character password from all 95 printable ASCII characters has approximately 105 bits of entropy.
For context: at one billion guesses per second — the speed of a modern GPU against fast hash algorithms — exhausting a 72-bit space would take an average of 2.4 billion years. Our strength meter shows the actual bit count so you can make an informed decision, not just a colour band.
Best practices for users in Gibraltar
- Unique password per service, no exceptions. Password reuse is the leading cause of cascading account compromise.
- Enable two-factor authentication (2FA). Barclays Gibraltar, NatWest International, and other banks operating in Gibraltar offer 2FA. With 2FA active, a stolen password is useless to an attacker.
- Use a password manager. Bitwarden (open source, free), 1Password, and KeePass are reliable options.
- Check whether your data has been exposed at haveibeenpwned.com — free and recommended by security experts.
- Beware phishing emails targeting iGaming or DLT account holders. Gibraltar-licensed platforms never request passwords or seed phrases via email or SMS.
Password security in Gibraltar: regulatory context
The Gibraltar Regulatory Authority (GRA) acts as Gibraltar's data protection supervisory authority and oversees compliance with the Gibraltar Data Protection Act. As Gibraltar's regulatory framework is closely aligned with UK GDPR and EU GDPR in substance, the same high standards of data security apply.
Gibraltar's unique position as a hub for iGaming, cryptocurrency, and DLT businesses means that credential compromise can have outsized financial consequences. The Gibraltar Financial Services Commission (GFSC) also enforces cybersecurity requirements for regulated firms under the DLT Provider framework. Gibraltar has pioneered some of the world's first DLT regulatory frameworks, attracting crypto businesses globally — making strong password hygiene particularly relevant in this jurisdiction.
FAQ
- What does the GRA recommend for passwords?
- The GRA recommends implementing appropriate technical security measures aligned with GDPR principles, including strong password policies: at least 12 characters, no reuse across services, use of a password manager, and enabling multi-factor authentication.
- Is this generator safe to use?
- Yes. Passwords are generated exclusively in your browser using
crypto.getRandomValues()— a cryptographically secure API. No password is sent to our servers. No account is required. Verify by opening Developer Tools (F12) → Network tab and watching for outgoing requests when you click Generate. - What do the entropy bits in the strength meter mean?
- Entropy bits measure how hard it would be to guess your password. Each additional bit doubles the number of possible combinations. At 72 bits, an attack running at one billion guesses per second would take an average of 2.4 billion years.
- Can I generate multiple passwords at once?
- Yes — up to 50 in one click. Set the count with the counter, click Generate, and use "Copy All" to copy the full list to your clipboard. Useful for IT administrators or replacing many weak passwords in a single session.
- What is pronounceable mode?
- It generates passwords with an alternating consonant-vowel pattern, e.g.
Kixofu-47!— still random and strong, but easier to memorise or read aloud. We recommend lengths of 20+ characters in this mode. - What should I do if my data has been exposed in a breach?
- Change the affected service's password immediately. If you reused that password elsewhere, change it there too. Enable 2FA on all important accounts. Check haveibeenpwned.com to see which other services may be affected.