We use cookies

We use cookies and similar technologies to enhance your browsing experience, analyze site traffic, and personalize content and ads. By clicking "Accept", you consent to our use of cookies. Learn more in our Privacy Policy.

Cosmovex Get App

Cosmovex

PromptCrate: AI Prompt Manager

A Prompt Library App for Your Phone

Scattered across notes, screenshots and chat history, your prompts are impossible to find. PromptCrate gives them one organized home — folders, tags, search — so the right prompt is always one tap away.

Free on Google Play

Once you use AI seriously, your prompts pile up fast — in notes apps, in screenshots, in dozens of old conversations. A prompt library app solves the sprawl by giving every prompt a single, structured home. PromptCrate is built exactly for that: a dedicated place to collect, organize and retrieve the prompts you rely on, instead of scattering them across half a dozen apps.

Structure that scales. Group prompts into folders by project or tool, tag them by task, and mark the ones you reach for daily as favorites. As the library grows, full-text search keeps everything findable — type any word you remember and PromptCrate surfaces the matching prompt instantly, whether you've saved twenty or two thousand.

A library is only useful if it's fast to use. PromptCrate is built for speed: open it, find the prompt, fill in any variables, and one-tap copy the finished text to your clipboard to paste into ChatGPT, Claude, Gemini or any AI app. To get you started, 50+ ready-made templates come pre-loaded so the library is useful from the very first launch.

Your library belongs to you. Everything is stored on your device and works offline, with no account and no sign-up. PromptCrate is free to download, with a clean dark interface designed for grabbing the right prompt without breaking your flow.

What you get

One organized home for every AI prompt

Folders, tags and favorites to structure your library

Full-text search that scales to thousands of prompts

50+ ready-made templates pre-loaded

Variables — fill in the blanks and copy a finished prompt

One-tap copy into ChatGPT, Claude, Gemini or any AI app

Works offline — your library lives on your device

No account, free to download, clean dark interface

How to build your prompt library

1
Collect
Add the prompts you already use — paste them in and name each one.
2
Organize
Sort them into folders and add tags so they stay findable.
3
Favorite
Star the prompts you use most for instant access.
4
Search & reuse
Find any prompt by keyword, fill in variables, and copy in one tap.

Who uses PromptCrate: AI Prompt Manager

Teams of one

Keep your entire prompt toolkit organized in a single app instead of scattered notes.

Multi-tool users

Tag prompts by tool and reuse the same library across ChatGPT, Claude and Gemini.

Heavy users

Full-text search keeps even a library of thousands of prompts instantly navigable.

Frequently asked questions

What makes a prompt library app different from notes?

Notes apps aren't built for prompts. PromptCrate adds prompt-specific structure — folders, tags, favorites, search and fill-in variables — so you can find and reuse prompts in seconds, not scroll through walls of text.

How big can my library get?

As large as you like. Full-text search keeps prompts findable whether you have twenty or thousands.

Do I need an account?

No. Everything is stored locally and works offline — no sign-up required.

Is it free?

Yes, PromptCrate is free to download and use.