Tongue Twister Generator

How it works

A tongue twister is a phrase that trips you up because neighbouring words repeat similar consonant clusters, so your mouth has to switch articulation faster than it comfortably can. This generator gives you two kinds. Classic pulls from a curated library of 50 well-known English twisters, each tagged with its dominant starting letter and a difficulty rating. Made-up writes brand-new ones by filling alliterative sentence templates from word banks for ten sounds — S, P, B, T, F, W, C/K, M, R and L — so you get lines like "Six sneaky snails sipped seven sour sandwiches" that nobody has heard before.

Pick a sound if you are drilling one articulation, pick a difficulty, choose how many you want, and press New batch for a fresh set. Each line shows how many of its words start with the target sound, which is a decent proxy for how hard it will be to say three times fast. Everything runs as plain JavaScript in your own browser: the word lists and the classic library are embedded in the page, nothing is uploaded, and there is no sign-up and no ads. The shuffle uses a seeded random number generator, so ?seed=1 always returns the same batch.

The classic list is a curated set of 50 well-known English tongue twisters, not an exhaustive collection. Twisters are grouped by the letter most of their words start with, so she sells seashells sits under S and thirty-three thieves under T. Made-up twisters are built from embedded alliterative word lists, so they are fresh nonsense rather than famous lines. Add ?seed=1 to the address to get the exact same batch every time — handy for sharing a speech-practice set with a class.