Random password and passphrase generator.
Simple password example:
$ randpw
Ex8PfCcIvFeT5GMT
Simple passphrase example:
$ randpw -p
unlit race mandatory kelp kindling carmaker
Show information about the generated password:
$ randpw -v
tshvJXTYPWtAjyy7
Info:
----------------------------------------
- Password Cardinality: 62
- Password Length: 16
- Password Entropy: 95.3 bits
- Password Strength: Strong
- Estimated time to crack using a supercomputer with roughly
one trillion guesses per second: 687 433 358 years
Generate a pt-br passphrase and show information about it:
$ randpw -p -i pt-br -v
namorada demandou manteiga bica suavidade imponente
Info:
----------------------------------------
- Wordlist Size: 7776
- Passphrase Words: 6
- Password Entropy: 77.5 bits
- Password Strength: Strong
- Estimated time to crack using a supercomputer with roughly
one trillion guesses per second: 3 187 years
EFF's long word list is used for generating the english passphrase.
Brazilian Portuguese passphrase is generated using a pt-br wordlist curated by me using the most frequent spoken words, removing accented and words bigger than 9 and smaller than 4 characters.
- Works on Python 2 and Python 3
- Uses only Python standard library for maximum compatibility
Install using pip:
pip install randpw
Usage: randpw [options]
random password and passphrase generator
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-s SIZE size of the password (default: 16)
-n COUNT number of passwords to generate (default: 1)
-c CHARS characters to use: 'letters', 'numbers', 'mixed' or 'full'
- uses only letters, only numbers, letters + numbers or
letters + numbers + punctuation (default: mixed)
-l, --lower lowercase letters (default: disabled)
-u, --upper uppercase letters (default: disabled)
-p, --passphrase generate passphrase instead (default: disabled)
-w WORDS number of passphrase words (default: 6)
-i IDIOM idiom of the wordlist: 'en' or 'pt-br' (default: en)
-v, --verbose show some information about the generated passwords like
entropy, strength and estimated time to crack (default:
disabled)
Random password using only letters:
$ randpw -c letters
LqmTdVhrlflQanzg
32 characters password:
$ randpw -s 32
PPb9Qs3HPYDn3T3zddEeSfAuRVXjTHHa
Generate 3 uppercase letters passwords:
$ randpw -n 3 -u
FUU1VKT2FNHJ9NEX
BHIX2CBDXBPZELTZ
BHKENUKXWMA4XFX0
Lowercase password cointaing letters, numbers and punctuation:
$ randpw -c full -l
nq6g'2/x23v~ykf@
Generate 3 uppercase passphrases with 8 words each:
$ randpw -p -u -n 3 -w 8
CAPTIVE BUFFER PREFIX FREEZABLE ELOQUENT HANDPICK ALARM STAGNANT
PORTFOLIO PAWING SCRUTINY MANIFESTO CAPTIVITY TRAPS STEED IMMORALLY
SHADY YEAST FOOTER EARTHEN SHARPENER APPEASING FOOTPAD SETTLE