Random words for the secrets you need to type. Six words is a good starting point.
Changing an option replaces the current results. Nothing is saved or sent.
Downloads may contain secrets. Protect the file and only export when needed.
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The generator independently selects words from the bundled 7,776-entry EFF long list. A lyric, quotation or sentence you invent does not have the same distribution, even if it has six words. Keep the generated choices rather than substituting favorite words or rearranging them into a familiar phrase.
Six selections give 7,776⁶ possible word sequences, about 77.5 bits of theoretical entropy. Repeated words are allowed because each selection is independent. An optional digit contributes log₂(10) bits and a symbol contributes log₂(12). Capitalization and separators are reversible formatting choices, so they add no entropy. Camel style keeps uppercase word boundaries and retains any hyphens inside the original EFF words.
The EFF long word list is by the Electronic Frontier Foundation, developed by Joseph Bonneau, and reused under CC BY 3.0 US. The original list is bundled unchanged; no third-party request is made when you generate a passphrase. Read how local generation works.
Four words from this list provide about 51.7 bits; six provide about 77.5 bits. Six or more independent words are a better starting point for a secret you need to remember. Choose more words when your threat model warrants it.
No. The same word choices are simply formatted with uppercase boundaries. The first word stays lowercase, and the remaining words begin with capitals. A website that changes capitalization can change the effective search space.