Every AI output starts with a prompt.Most prompts are quietly broken.
Paste your prompt. See its NovaScore. Get the upgraded version — and better output on your very next try.
0/4000
Try one:
0NOVASCORE
Dimension breakdown
How your prompt scores across the five pillars.
Annotated prompt
Hover an underlined span to see the issue and a suggested fix.
High priority Medium Minor / polish
Upgraded prompt
Rewritten the way a senior prompt engineer would.
NovaScore analysis runs locally in your browser for this demo. In production, PromptScore calls the Claude API for deeper, model-aware scoring.
Built by NVPrompts — the AI command-center brand.