How it works
This brainrot text generator rewrites a plain sentence in current slang: friend becomes bestie, great becomes fire, delicious becomes bussin. It is a joke, every word is listed with its plain meaning, and the list is kept clean for children.
Read the full guide
Light and Heavy
Light swaps the main words where your sentence has one. Heavy adds fillers and short forms, so honestly becomes ngl, hello becomes yo and right now becomes rn. Only whole words and phrases on the list change. Everything else stays as typed.
Where the words come from
The pairing of plain word and slang word is this page's own. A slang word is listed only if Wiktionary has an entry for it with that meaning. Words about bodies or flirting, insults, and words taken from a named video series, streamer or place are left out.
- Short sentences work best: the list swaps words and knows no grammar.
- Swap reads brainrot back into plain English, roughly: each row returns its first plain word.
Questions and answers
What does brainrot mean?
Oxford University Press made brain rot its Word of the Year for 2024. It defines it as the supposed decline of a person's mind from too much trivial online content, and also as that content. This page borrows the name for the slang.
What does no cap mean?
It means I am not lying. Wiktionary records no cap as a way to stress that you are telling the truth, and cap on its own as a lie or an exaggeration.
Why are some well-known words missing?
Children use this site. Words about bodies or flirting are out, and so are insults, words named after a video series, a streamer or a real place, and any word the dictionary marks as rude. What is left still fills a sentence.
Is brainrot a real language?
No. It is ordinary English with slang words swapped in, and this page does it for fun. The grammar stays as you typed it, so some results read oddly.