PromptRizzA free prompt improver for Claude
Claude does its best work with clear context. PromptRizz shows you what is missing in the Claude chat box, before you send.
Add to Chrome, it's freeHow it works in Claude
- Add PromptRizz to Chrome and open claude.ai.
- Start typing. A score appears above the chat box and updates as you type.
- Click the score, then Improve prompt, and choose Short, Normal or Detailed.
- Fill in any blanks, then press Send yourself. Undo is there if you want your words back.
The kind of rewrite you get
BeforeExplain how vaccines work
AfterExplain how vaccines work to someone with no science background. Use one real-world example, and keep it to a short list of steps.
Get more from a long chat
After each reply, PromptRizz suggests useful follow-up questions, such as asking for the strongest argument against the answer. Use one with a click, or ignore them.
Score as you type
A live score from 0 to 100 shows what your prompt is missing before you press Send.
Rewrite in one click
Pick Short, Normal or Detailed. Fill in the blanks it leaves for you, and undo anytime.
Ask this chat
Ask the AI you are already using to improve your prompt, challenge it, or say what is missing.
Know what to ask next
After each reply, get useful follow-up questions you can use with one click.
Try it in Claude
Free, with no account. Works right inside the chat box.
Add to Chrome, it's free