Skip to content
Get packs

Passphrase Generator

Generators & QR · Done in 3 steps

Stays on your deviceFree · No sign-up
  1. 1Choose word count
  2. 2
  3. 3
Loading tool…

About

Create memorable diceware-style passphrases from 2,300+ common words. Choose words, separator and capitals, and see the real entropy.

How to use it

  1. 1A passphrase appears straight away. Press New until you get one you like.
  2. 2Choose how many words. Five is good for most accounts, six or more for master passwords.
  3. 3Pick a separator and capitalisation, and add a number or symbol if a site demands one.
  4. 4Copy it, and store it in your password manager.
You give
Word count, separator, capitalisation and extras
You get
Random passphrase(s) with entropy in bits
Good to know
English words only. The entropy figure assumes the attacker knows the word list and your settings, which is the safe assumption. Re-rolling many times to pick a favourite slightly reduces real-world strength.
Privacy
Processed on your device. Nothing is uploaded, stored or logged.
Last tested
2026-10-28

FAQ

How strong is a 5-word passphrase?

With a 2,300+ word list each word adds about 11.2 bits, so five words give about 56 bits and six give about 67 bits. That is comparable to a random 10–11 character password but far easier to remember.

Where do the words come from?

A built-in list of common, easy-to-spell English words with offensive and confusing words removed. The list ships with the page, so generation works offline and nothing is fetched.

Go further with AI

Workflow · 30 minFree

Content calendar workflow

Plan a month of content from goals and pillars, with formats per channel, a realistic cadence and a production schedule you can actually keep.

ChatGPT · Claude · Gemini

Workflow · 60 minFree

Customer interview synthesis

Turn interview transcripts into evidence-backed themes, jobs-to-be-done statements and opportunities, with quotes and counts rather than vibes.

Claude · ChatGPT · Gemini

Template · 40 minFree

Competitor comparison worksheet

Compare competitors on criteria buyers actually use, with evidence for every cell and an honest view of where you win and lose.

ChatGPT · Claude · Gemini

Prompt · 10 minFree

Landing page critique

Get a prioritised, conversion-focused critique of a landing page's copy and structure, judged from the point of view of the visitor you're paying for.

ChatGPT · Claude · Gemini