Features

A prompt library built for reuse.

Find, adapt, improve, and share the AI prompts you rely on.

Start free

Find

Make your prompt library searchable.

Organize prompts with collections and tags. Search your library and filter by category, model, or output type to get back to useful work.

The PrompX web library with collections, a searchable prompt list, and a structured launch-email prompt open

Reuse

Turn one good prompt into a template.

Start from a saved prompt or a ready-made template. Fill in variables for the current task and copy the result. Keep text, code, images, or mixed sample outputs beside the prompt.

The Fill Variables dialog for a release-notes prompt, with option chips for audience and tone and a live preview

Improve

Refine your prompts with a record of what changed.

Pro adds AI evaluation and suggested improvements. Use version history to review previous edits, compare changes, and restore a saved version.

Version history for a SQL refactor prompt, with three saved versions, change notes, a diff against the current prompt, and restore buttons

Share

Share the prompt and its example output.

Send a public link to an individual prompt or a whole collection. Recipients can read and copy it without an account. Add a password when you need controlled access.

The Share Prompt dialog with a public link, view count, link expiry, and password protection turned on

Use your library wherever you work.

Open the web workspace, use the Chrome extension in your AI chats, press ⌘⇧Space in the Mac app, or browse on iPhone and iPad.

Explore the extensionPrompX for MacGet the apps

Your next prompt starts here.

Build your library