Random sentence generator with shape and tone

They are grammatical rather than sensible, and the gap between those two things is the point. Adjectives are drawn independently of the nouns they land on, so you will meet a tired envelope and a glittery marshmallow; a writing prompt works precisely because it puts two things beside each other that your brain then has to reconcile. If you want output closer to plausible prose, the everyday tone paired with the statement shape produces the tamest results, and the eerie tone the strangest.

Yes, and they beat Latin for anything a client or a teacher will look at, because real English shows you where the line breaks fall awkwardly and how a paragraph actually reads. Pick the paragraph view, ask for fifteen or twenty sentences, and you get about 200 words of prose in a consistent register. The classic Latin filler lives on our sister site FormatKit rather than here, so the two do not compete for the same job.

Not inside one batch — duplicates are spotted and redrawn — and across batches it is vanishingly unlikely. The description frame alone can assemble 29,030,400 different sentences from one tone's vocabulary, and there are fifteen frames across four vocabularies, so two identical sentences appearing in a day of ordinary use would be a genuine curiosity. Nothing is stored between batches, so the tool has no memory of what it wrote for you five minutes ago.

Most land between 6 and 20 words, with the statement shape at the short end and the description and contrast shapes at the long end. The header shows the word and character totals for the whole batch and the length of the longest line, which is what you need when a drill is timed: at 40 words a minute, a ten-sentence batch of around 120 words is a three-minute exercise. Locking the shape keeps the line lengths even, and mixed shapes make the drill less predictable.

The verb and the article are worked out as the sentence is assembled, not stored in the vocabulary. Verbs are conjugated for a third-person singular subject by rule — watch becomes watches, bury becomes buries, everything else takes a plain -s — and the article is chosen by the sound the next word starts with rather than its first letter, which is why you get an hourglass, an unlit lantern and a uniform rather than the letter-matching alternatives. Imperatives and questions take the bare verb instead, because Deliver the parcel and Why does the courier deliver need no ending at all.

Yes — set the shape dropdown to Question or to Instruction and every sentence in the batch takes that form. Questions come out as why, who and what happens when constructions, all correctly inverted and ending in a question mark; instructions are second-person imperatives, including a negative form that begins with Never. Both are useful for grammar lessons, where the shape is the thing being taught and the vocabulary is only there to carry it.

Yes — the four vocabularies were written for a classroom, with no profanity, no violence and nothing frightening beyond the atmospheric register of the eerie setting, which runs to fog, lighthouses and unlit lanterns. The playful tone is written for the youngest writers and produces penguins with kazoos. Nothing is generated from an external source at any point, so no unexpected content can arrive from a model or an API.