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Save, organize, improve, rewrite, analyze, and instantly copy AI prompts. PromptVault helps you save, organize, search, and improve your AI prompts in one place. Whether you use ChatGPT, Claude, Gemini, Copilot, or other AI tools, PromptVault makes it easy to build and manage your own personal prompt library. CORE FEATURES • Save prompts for quick access • Edit and delete saved prompts • Organize prompts with categories • Search your prompt library instantly • Copy prompts with one click • Import and export your prompt library • Prompts are stored locally in your browser PROMPTVAULT AI Sign in to access AI-powered tools designed to help you get more from your prompts. • Improve — Improve clarity, specificity, structure, and expected output while preserving your original intent • Rewrite — Rewrite prompts in styles including professional, concise, detailed, creative, technical, and simple • Analyze — Analyze your prompt and receive a prompt score, feedback, and suggested improvements PROMPTVAULT FREE Free users can save and organize prompts and receive a limited number of AI improvements each month. PROMPTVAULT PRO Upgrade to PromptVault Pro for $4.99/month to unlock Rewrite and Analyze, plus a larger monthly AI usage allowance. Subscriptions can be managed or canceled through the account section in PromptVault. PromptVault is designed for writers, developers, marketers, students, researchers, professionals, and anyone who regularly works with AI.
Aug 26, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.