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Passphrase Generator

Choose words independently with uniform cryptographic randomness from your deduplicated word list. Entropy is calculated from list size and word count. Free passphrase generator online, with no installation or account.

Your files and input are processed in this browser. No uploads or accounts.

Tool capabilities

Input
TXT
Output
TXT · JSON

How to use Passphrase Generator

Choose words independently with uniform cryptographic randomness from your deduplicated word list. Entropy is calculated from list size and word count. This passphrase generator works directly in your browser and is free to use without an account.

  1. Paste or open your input in the editor.
  2. Run the tool and inspect the output. If the input is invalid, correct the reported error and run it again.
  3. Copy the result or download it to your device.

Passphrase Generator · Example

Input

acorn amber anchor apple apricot arrow autumn bamboo basket beach beacon berry birch blossom bridge brook cabin cactus candle canyon cedar cherry circle cloud clover coast coral cotton creek crystal dawn delta desert dolphin dragon dream eagle earth echo elm ember falcon fern field firefly flame flower forest fox frost garden glacier globe golden grape harbor hazel hill honey island ivory jasmine jewel juniper kite lake lantern leaf lemon lily linen lotus maple marble meadow melon mint moon moss mountain nectar night north ocean olive orchid otter owl palm panda peach pearl pebble pine planet plum polar pond poppy prism quartz rabbit rain raven reef river robin rose ruby sage sand scarlet sea shell silver sky snow solar sparrow spring spruce star stone storm stream summer sunflower sunset swan thyme tiger tulip turtle valley velvet violet walnut wave wheat willow wind winter wolf wood wr
…

Output

{
  "passphrase": "golden-storm-eagle-tiger-willow-basket-canyon-field-panda-cabin",
  "bits": 71.79909090014934,
  "dictionarySize": 145,
  "words": 10
}

Choose words independently with uniform cryptographic randomness from your deduplicated word list. Entropy is calculated from list size and word count. Long examples are shown as excerpts.

Usage notes

Inputs and results are processed on this device. Tool content is not sent to a processing server.

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Language

Code examples, format names and technical parser messages may use their original notation.