PromptVault Pro is an offline HTML app that helps you save, organize, improve, and master your AI prompts in one premium workspace. Works with ChatGPT, Claude, Gemini, and more. Runs on virtually any device with no installation, no account, no cloud, and no subscriptions. Available in 7 languages with full RTL support. Features Prompt Vault, Prompt Lab, Workflows, Results Archive, Analytics, AI Toolkit, and beautiful premium themes.

👋 Hi Product Hunt!

I'm excited to finally share PromptVault Pro with you.

Like many AI users, I kept losing my best prompts across different chats, notes, and documents. I wanted a simple, private, and offline way to organize, refine, and reuse them—so I built PromptVault Pro.

It's a single HTML app that runs on virtually any device with no installation, no account, no cloud, and no subscriptions.

✨ Highlights:

🔒 100% offline & private

🤖 Works with ChatGPT, Claude, Gemini & more

🌍 Available in 7 languages with full RTL support

📚 Prompt Vault, Prompt Lab, Workflows, Results Archive, Analytics & AI Toolkit

♾️ One-time purchase with lifetime access

🎁 If you'd like to explore it first, there's also a free version available.

🚀 To celebrate today's launch, you can use code PH25 to get 25% OFF for a limited time.

I'd genuinely love your honest feedback, feature suggestions, or any questions you have. I'll be here throughout the day and look forward to chatting with you.

Thank you so much for checking out PromptVault Pro and supporting independent makers! ❤️

Runs straight from a thumb drive and the prompt tagging actually makes it easy to find things later. Surprised how snappy it feels without any cloud sync.

@nevzatakal1e4q Thank you so much! I'm really glad you noticed those details. Keeping everything fast, fully offline, and easy to organize was one of my main goals from the beginning. If you'd like to explore more features, there's also a free version available for anyone who wants to try the experience before upgrading. I really appreciate your feedback! 🚀