Slaptažodžių generatorius
Choose length and character classes. The generator draws from the browser’s cryptographic random source when available.
Šis puslapis verčia anglų originalą. Skaičiavimo variklis tas pats.
Trumpas atsakymas
It builds a string from the selected alphabet using secure randomness in the client.
Pavyzdys: 16 characters with upper, lower, digits and symbols is a common default; longer is stronger if you can store it.
Skaičiavimai atitinka šio puslapio formulę; apvalinimas ir vienetai gali pakeisti paskutinį skaitmenį. Rezultatą laikykite mokomuoju įverčiu.
* Įvertis. Faktinės sumos gali skirtis pagal prielaidas.
Ką daro ši skaičiuoklė
It builds a string from the selected alphabet using secure randomness in the client.
Kam skirta
Anyone creating a new password who wants the generation to stay on-device.
Kaip veikia skaičiavimas
A cryptographically strong RNG picks indices into the allowed character set until the requested length is reached.
Formulė
Uniform draws from the selected alphabet. No password is derived from your name or the page URL.
Prielaidos
- The browser provides crypto.getRandomValues or an equivalent.
- You store the result in a password manager.
Apribojimai
- Does not check whether a password has appeared in a public breach.
- A short alphabet reduces strength even at long lengths.
Kaip naudoti įrankį
- 1Set the length.
- 2Toggle character classes.
- 3Copy the result into a password manager — not into email.
DUK
- Do you store the password?
- Generation is client-side. We do not need the password to render the page.
- Is longer always better?
- Length helps, but a tiny character set or a reused password still fails.