Générateur de mots de passe
Générateur de mots de passe gratuit. Génère des mots de passe aléatoires forts avec crypto.getRandomValues. Personnalisez la longueur, les jeux de caractères et le filtrage des caractères ambigus.
Runs in your browserUpdated Apr 26, 2026
Input
Output
t]tD3mM+LxCVO4hx*u#o:2qXJw=csK2f$Ranr#U<AP}%E+f/)LXPNwp-fc9qoTy=+##=sQjLX[=2Sms-_>Ms9Yev(;mjpuzGdo:*Questions fréquentes
›Are these passwords truly random?
Yes — generated using crypto.getRandomValues(), the browser's cryptographically secure RNG.
›Are the passwords logged anywhere?
Never. Generation happens locally and nothing is sent over the network.
›How long should a password be?
Minimum 12 characters with mixed case, numbers and symbols. 16+ is recommended for sensitive accounts.
›Should I use a password manager instead?
Yes — generators like this are great for one-off passwords, but a password manager (1Password, Bitwarden, etc.) is the right long-term solution.
›Can I exclude ambiguous characters?
Yes — toggle 'no ambiguous' to drop characters like 0/O, 1/l/I that are hard to tell apart visually.
›Is the generator free?
Yes — fully free, no signup, no ads.