Save your best AI prompts.
The Chrome extension for the prompts you don't want to write a fourth time. Local-only. Free. Works everywhere you chat.
See it work in 15 seconds.
Right-click any prompt on any webpage. Save it. Fill the variables. Insert into your chat. The vault is local. The key is yours.
Variables and Context. Treated as different things.
Most prompt managers stuff every input into the same field and bleed stale content from one run to the next. PromptVault doesn't.
Vault
Right-click any text on any webpage. Save the prompt to your library. Folders, tags, favorites, full-text search. The vault is yours.
Fill
One-shot variables you fill every time. Reusable Context Bank entries — audience, tone_of_voice, about_me, forbidden_phrases — that you set once. Every prompt that references them stays consistent.
Insert
One click into the chat input on ChatGPT, Claude, Gemini, or Perplexity. Falls back to clipboard for any other site. Keyboard shortcut Cmd/Ctrl + Shift + P from anywhere.
Your prompts never leave your browser.
Every prompt lives in chrome.storage.local — your browser, your machine, no exceptions. Zero servers. Zero accounts. Zero phone-home. Verifiable in the manifest. The host permissions list is short and named: ChatGPT, Claude, Gemini, Perplexity. There is no analytics endpoint to find because there is no analytics endpoint.
Want 500+ curated prompts?
Stop building from scratch. The PromptSquad Skills Bundle gives you 500+ production prompts across 18 categories — Marketing, Sales, Customer Support, Engineering, Content, Operations, and more. Drop them straight into your vault. One-time purchase. Lifetime use.
The Skills Bundle is one toggle inside PromptVault. Buy it once, flip it on, every prompt is searchable and insertable like your own.
Bundle pricing announced soon. Get on the list below to hear first.
Prompts that ship. Twice a week.
Tuesday: original Context Stack thinking. Thursday: curated AI signal, tool reviews, and operator playbooks. No fluff, no hype, no "AI-powered" anything.
[HubSpot Form module — wire to the promptvault-install list.]