The Grammarly for AI
Most AI answers are only as good as the prompt. Type a rough idea — Brevik asks a few quick questions and builds it into a prompt that ChatGPT, Claude, or Gemini can actually work with.
Free to try · no signup · works with any AI
"build me a website"
"Build a responsive marketing website for [product]. Audience: [who]. Include a hero, features, pricing, and contact section. Clean, modern style. Output the HTML/CSS, and note any assumptions you make."
Whatever you were about to send to ChatGPT or Claude — rough is fine, that's the point.
Brevik gives it a score and names the gaps — no audience, no format, vague constraints — so you know why.
Get a rewritten prompt that fills the gaps, copy it in one click, and paste it into your AI for a sharper answer.
The difference between a mediocre answer and a great one is usually the prompt. Fix it before you send.
Try it free