PromptShelf is a clean, private AI prompt manager for ChatGPT, Claude, Gemini and Perplexity. Save what works, find it instantly, insert it without copy-paste gymnastics.
One prompt manager Chrome extension for all four — a ChatGPT prompt manager, a Claude prompt manager and a ChatGPT prompt library in the same popup.
Add to Chrome — freeFree plan: 20 prompts, all core features, forever. Pro is a $12 one-time upgrade.
Works on Chrome, Edge, Brave & other Chromium browsers · Your prompts never leave your device
Act as a sharp, honest editor. Improve the following…
Turn these raw meeting notes into: 1) a summary…
Explain {topic} to someone technical who is new…
The PromptShelf popup — search, then Insert straight into the chat box.
Add a prompt in the popup, or select text anywhere on the web and right-click "Save selection to PromptShelf".
Open the popup on any supported AI site and type a few letters — your library filters live as you go.
Hit Insert and the prompt drops right into the chat box. No switching tabs, no copy-paste.
Open the popup, hit Insert, and your prompt lands in the chat box — on any supported AI site.
Found a great prompt on the web? Select it, right-click, "Save selection to PromptShelf". Done.
Type a few letters and your whole library filters live — titles, content and folders.
Prompts are stored locally in your browser. No account, no server, no tracking. Ever.
Hit Share and PromptShelf builds a link that carries the whole prompt inside itself. No account, no server, no upload — the recipient can read it, copy it, or add it to their own library in one click.
Type // in the chat box on any supported site and a menu of your saved prompts pops up right there. Filter as you type, Enter to drop it in.
Prompts with {placeholders} now prompt you to fill them in before inserting — from the popup or straight from the "//" menu.
Every saved edit keeps its previous version. Pro users can browse and restore any of the last 10 — free accounts still record them, so nothing is lost if you upgrade later.
Instant license key by email · Secure checkout via Gumroad · 30-day refund, no questions
Open the popup, hit + New, paste the prompt and give it a name. Next time you want it, search and click Insert — it drops straight into the chat box. That is the whole loop, and it is the same on Claude, Gemini and Perplexity.
In your browser's own storage, on your device. PromptShelf has no account, no server and no sync — nothing you save is transmitted anywhere. That is also the trade-off: prompts do not follow you to a second machine.
ChatGPT, Claude, Gemini and Perplexity, in Chrome, Edge, Brave and other Chromium browsers.
Pro is a one-time $12 lifetime unlock: folders, unlimited prompts, and JSON import and export so you can back the library up or move it yourself. The free tier stays free and keeps working.
Honestly: several good free ones exist, and some sync across devices, which PromptShelf deliberately does not. PromptShelf is for people who would rather their prompt library never left their machine, and who want folders and export without a subscription.
It's live right now — install PromptShelf from the Chrome Web Store and it's ready in seconds.
Hit Share on any prompt and PromptShelf builds a link that encodes the whole prompt inside itself — nothing is uploaded anywhere. Whoever opens the link can read it, copy it, or add it straight to their own library. No account on either end, and no server ever sees the text.
Type // in the chat box on ChatGPT, Claude, Gemini or Perplexity and a small menu of your saved prompts pops up right there — filter by typing, then Enter or click to drop it in. No need to open the popup first.
No — sharing, the // quick insert and working {variables} are all free. Only version history's restore screen is Pro; recording still happens for free accounts, so nothing is lost if you upgrade later.