Is the generated password sent anywhere?
No. Generation uses crypto.getRandomValues in this browser and the page does not submit the result.
- Cryptographically secure randomness
Guide
Create a new credential with secure device randomness without submitting it to a password-generation service.
Generate a random password or memorable passphrase locally with cryptographically secure browser randomness. Nothing is transmitted or stored.
Clear answers
Create a new credential with secure device randomness without submitting it to a password-generation service.
Generate a random password or memorable passphrase locally with cryptographically secure browser randomness. Nothing is transmitted or stored.
Should I memorize a random password?
Usually not. Store unique random passwords in a reputable password manager. A multi-word passphrase can be more suitable when memorization is genuinely required.
- Password and passphrase modes
Is copying to the clipboard completely safe?
No. Other software, clipboard history, extensions, or a compromised device may expose clipboard contents. Save the result promptly and clear it when appropriate.
- Visible entropy estimate and one-tap copy
A local check
Create a new credential with secure device randomness without submitting it to a password-generation service.
Generate a random password or memorable passphrase locally with cryptographically secure browser randomness. Nothing is transmitted or stored.
Selected file
Choose password or passphrase mode.
Choose password or passphrase mode.
Review before sharing
Password and passphrase modes
Set the length and character groups or passphrase options.
Local verification
Generate locally and review the entropy estimate.
Generate locally and review the entropy estimate.
Save it directly in a trusted password manager and avoid insecure copies.
Four local steps
Should I memorize a random password?
- 01
Cryptographically secure randomness
Choose password or passphrase mode.
- 02
Password and passphrase modes
Set the length and character groups or passphrase options.
- 03
Visible entropy estimate and one-tap copy
Generate locally and review the entropy estimate.
- 04
Cryptographically secure randomness
Save it directly in a trusted password manager and avoid insecure copies.
Browser privacy
Private Password and Passphrase Generator
Cryptographically secure randomness
No. Generation uses crypto.getRandomValues in this browser and the page does not submit the result.
Password and passphrase modes
Usually not. Store unique random passwords in a reputable password manager. A multi-word passphrase can be more suitable when memorization is genuinely required.
Visible entropy estimate and one-tap copy
No. Other software, clipboard history, extensions, or a compromised device may expose clipboard contents. Save the result promptly and clear it when appropriate.
Clear answers
Is copying to the clipboard completely safe?
No. Other software, clipboard history, extensions, or a compromised device may expose clipboard contents. Save the result promptly and clear it when appropriate.
- A generated credential is only safe if it is stored and used securely.
- Browser extensions, compromised devices, screen recording, or clipboard history remain outside this page’s control.
- Do not reuse the same generated credential across services.
Private workspace
Private Password and Passphrase Generator
Create a new credential with secure device randomness without submitting it to a password-generation service.