PromptVault — Prompt Library for ChatGPT, Claude & Gemini

About

Stop re-typing the same prompts.

PromptVault is a personal prompt library that lives right inside ChatGPT, Claude, and Gemini. Save a prompt once, then pull it up instantly whenever you need it — without leaving the chat box.

★ Insert in two keystrokes
Type // in any AI chat box (or press Ctrl/Cmd + Shift + P) to open a fast, searchable launcher. Pick a prompt and it drops straight into your message.

★ Fill-in-the-blank variables
Write prompts with {{variables}} — the first blank is auto-selected so you just start typing. Perfect for reusable templates like emails, summaries, and code reviews.

★ Works where you already work
ChatGPT (chatgpt.com), Claude (claude.ai), and Gemini (gemini.google.com).

★ Organized and searchable
A clean library with instant search, tags, and folders. Comes preloaded with 10 genuinely useful starter prompts.

★ Private by design
Everything is stored locally in your browser. No account. No sign-in. No servers collecting your prompts.

Free includes up to 15 prompts and the full in-chat launcher.
Pro (one-time purchase) unlocks unlimited prompts, folders, and backup import/export.

Made for writers, developers, marketers, students, and anyone who uses AI every day and is tired of copy-pasting from a notes doc.