PromptVault
Save & reuse AI prompts in 1 click — ChatGPT, Claude & more
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Andrea Guarnieri

PromptVault - Save & reuse AI prompts in 1 click — ChatGPT, Claude & more

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PromptVault is a free Chrome extension that saves, organizes and inserts your AI prompts directly into ChatGPT, Claude, Gemini and more — with one click. No more copy-pasting from Notion or old chats. 48 prompts pre-loaded, dynamic variables, AI Improve. Free forever, no account needed.

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Andrea Guarnieri
Maker
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Hey Product Hunt! 👋 I'm Andrea, solo dev from Italy. I built PromptVault because I was tired of rewriting the same AI prompts every day — scattered across Notion, old ChatGPT chats, random .txt files. So I built the simplest fix: a side panel that lives next to ChatGPT and inserts any saved prompt in one click. Free forever, no account needed. Would love your brutal feedback! 🙏