Secure Password Generator — Strong Random Passwords Free

Create strong random passwords instantly with our free password generator on XConverters. Set length from 8 to 64 characters, toggle lowercase, uppercase, numbers, and symbols, then generate cryptographically random strings using crypto.getRandomValues — entirely in Ihrem Browser. Kein Konto, kein Upload, völlig kostenlos.

Was dieses Tool macht

Weak and reused passwords remain the top cause of account compromise. A dedicated generator produces unique, high-entropy strings you would not invent manually. Our tool uses the browser crypto.getRandomValues API — the same source of randomness trusted by security-sensitive web applications — not predictable Math.random output.

Length controls how many characters appear in each password, from 8 (minimum practical) up to 64 for API keys and long passphrases. Checkboxes let you require lowercase letters, uppercase letters, digits, and symbols so generated passwords satisfy typical site complexity rules. You can enable all sets for maximum entropy or restrict to alphanumeric when symbols are disallowed.

Passwords are generated locally on XConverters. Nothing is sent to a server, logged in a database, or stored after you leave the page. Copy the result into your password manager and close the tab — free with no registration, ideal for personal accounts, staging credentials, and one-time setup tokens.

So wird’s benutzt

Generate secure passwords on XConverters:

1. Öffnen Sie den Password Generator on XConverters — free access with keine Anmeldung.
2. Set password length using the control — choose any value from 8 to 64 characters.
3. Enable Lowercase if the password must include a–z letters.
4. Enable Uppercase if the password must include A–Z letters.
5. Enable Numbers if digits 0–9 are required by your target service.
6. Enable Symbols if special characters like !@#$ are allowed and desired.
7. Click Generate to produce a new random password using crypto.getRandomValues, then Copy to your clipboard.

Random bytes are drawn and mapped to your selected character sets entirely in the browser. XConverters never sees or stores generated passwords.

Wichtigste Funktionen

• Length slider or input from 8 to 64 characters
• Checkbox toggles: lowercase, uppercase, numbers, symbols
• crypto.getRandomValues for cryptographically strong randomness
• Mit einem Klick in die Zwischenablage kopieren
• Browser-local generation — kein Hochladen
• Kostenlos unlimited passwords with no account
• Meets common website complexity requirements
• Instant regeneration for each new credential

Datenschutz und Sicherheit

Alles läuft lokal in Ihrem Browser auf XConverters. Ihre Eingaben werden niemals auf unsere Server hochgeladen, in einer Datenbank gespeichert oder an Dritte weitergegeben. Wir haben dieses Tool für Entwickler, Designer und alle Nutzer gebaut, die schnelle Ergebnisse ohne Abstriche bei der Privatsphäre brauchen.

Es können nur anonyme Website-Analysen erfasst werden, um Leistung und Bedienbarkeit zu verbessern. Der tatsächliche Text, die Dateien oder Daten, die Sie verarbeiten, verlassen Ihr Gerät bei normaler Nutzung nicht.

Unterstützte Formate und Anwendungsfälle

When to use a password generator on XConverters:

• New account signup: Create a unique password for every service instead of reusing one.
• Password rotation: Replace compromised or aged credentials with fresh random strings.
• API and test credentials: Generate staging passwords for QA environments and demo tenants.
• Wi-Fi and device setup: Produce strong PSK strings within router character limits.
• Shared team vaults: Bootstrap initial secrets before storing them in 1Password or Bitwarden.
• Temporary access: Issue one-time passwords for contractors with 16+ character length.

Tipps für beste Ergebnisse

• Use at least 16 characters with all character sets enabled for important accounts.
• Store generated passwords only in a reputable password manager — not plain text files.
• Regenerate if a site rejects symbols — uncheck Symbols and try again.
• Never share generated passwords over unencrypted chat or email.
• Enable all four character types when the site allows it for maximum entropy per length.

Häufig gestellte Fragen

Is the password generator free? Yes. Unlimited generation on XConverters with no account.

Are passwords sent to a server? No. crypto.getRandomValues runs entirely in Ihrem Browser.

What length is supported? 8 to 64 characters per password.

Which character sets can I include? Lowercase, uppercase, numbers, and symbols — each toggled independently.

Is Math.random used? No. The tool uses crypto.getRandomValues for cryptographically secure randomness.

Should I reuse generated passwords? No. Generate a unique password for each account and store in a password manager.