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Stop rewriting the same prompts. PromptVault saves your best AI prompts and injects them into any LLM (ChatGPT, Claude, Gemini, Mistral, +7 more) with one click. Dynamic variables, shortcut palette (Ctrl+Shift+P), 12 expert templates built-in. Free forever.
PromptVaultAI Prompt Manager for ChatGPT, Claude & 10+ Platforms
Johan Duchateauleft a comment
Hey Product Hunt 👋 I'm Johan, 21yo solo founder from France. I built PromptVault because I was losing my best prompts in Notion and copy-pasting the same instructions into ChatGPT 20 times a day. PromptVault is a Chrome extension that: - Saves your prompts in a local vault (synced across devices) - Injects them directly into 10+ AI platforms: ChatGPT, Claude, Gemini, Mistral, DeepSeek, Grok,...
PromptVaultAI Prompt Manager for ChatGPT, Claude & 10+ Platforms