AI prompt manager · Mac & Windows

Stop losing your best prompts.

Scattered versions, forgotten tags, lost in a chat history somewhere. PromptKeeper centralizes your prompt library, versions your changes, and helps you find exactly what you need — in seconds.

Prefer to try the team version in your browser? Open the web demo →

PromptKeeper showing a searchable library of saved prompts with tags

Why PromptKeeper

🗂️

Organize fast

Save, tag, and sort prompts into folders. Add new ones from anywhere and keep a growing library tidy.

🔁

Versioning

Automatic version numbers (v2, v3…) so you can iterate freely and roll back to the one that worked.

🔎

Search & filters

Full-text search plus filters by tag, model, or date — scale to thousands of prompts without losing track.

📤

Data portability

CSV export and import for backup and migration. Your library moves with you, whenever you want.

💻

Mac, Windows & web

Native desktop apps for Mac and Windows, plus a browser-based team demo to try the collaborative version.

🛡️

Private by default

No accounts, no cloud requirement. Your prompts stay on your machine unless you choose to export them.

Questions, answered

Is my data private?
Yes. PromptKeeper uses a local-first architecture — your prompt data stays on your device, and you can export it to CSV anytime.
Can I import my existing prompts?
CSV import for backup and migration is supported, so you can bring an existing library in and move it out whenever you like.
Will there be a browser extension?
A browser extension is on the roadmap. Email us to be notified when it launches.
How do teams collaborate?
Shared folders and role-based access are planned for a Team plan. You can preview the collaborative direction today in the web demo.
What does it cost?
PromptKeeper is free to download on Mac and Windows. PromptKeeper Pro adds version control, offline search, analytics, and priority support for a one-time $9.99 — no subscription, ever.
Ready for more?

PromptKeeper Pro — $9.99, once

Version control, offline search, an analytics dashboard, and priority support. One-time purchase. No subscription. Ever.

Compare Free vs Pro →