PromptFlow

Save Prompts Locally. Reuse Them Anywhere.

Everything is saved locally in your Chrome, so your prompts stay private, fast, and always under your control.

PromptFlow is a lightweight Chrome extension for saving, organizing, and reusing your favorite prompts anywhere you write on the web. Create a local prompt library, assign memorable // shortcuts, and insert full prompts into text fields without leaving the page you are working on.

It is built for people who rely on repeatable prompts every day: creators, marketers, developers, support teams, researchers, and anyone who wants a faster way to keep useful writing patterns close at hand.

Preview

What PromptFlow Does

PromptFlow turns short commands like //intro, //email-followup, or //debug-plan into full reusable prompts.

When you type // in a supported text field, PromptFlow shows a small suggestion menu near your cursor. You can keep typing to search, choose a prompt with the keyboard or mouse, and insert it instantly.

Your prompt library stays in Chrome local storage. There are no accounts, no cloud sync, and no external prompt database.

Key Features

• Save prompts locally in Chrome.
• Reuse prompts anywhere with // shortcuts.
• Add descriptions to remember what each prompt is for.
• Organize prompts with tags.
• Search across shortcuts, descriptions, prompt text, and tags.
• Filter large prompt libraries by tag.
• Insert prompts into inputs, textareas, and rich text editors.
• Navigate suggestions with keyboard shortcuts.
• Import and export your prompt library as JSON.
• Back up prompts or move them between Chrome profiles.
• Keep prompt data private and under your control.

How It Works

1. Open the PromptFlow management page.
2. Create a shortcut, such as intro.
3. Add an optional description and tags.
4. Write the prompt text you want to reuse.
5. Save it locally.
6. On any supported website, type //intro.
7. Select the suggestion and PromptFlow inserts the full prompt.

PromptFlow is designed to stay out of the way. The suggestion menu appears only when you type the shortcut prefix, and it can be dismissed with Escape or by clicking elsewhere.

Managing Prompts

The management page gives you a simple place to build and maintain your prompt library.

You can create new prompts, edit existing ones, delete prompts you no longer use, search your library, and use tags to narrow down large collections. Long prompts can be previewed in a compact form and expanded when needed.

Import And Export

PromptFlow supports JSON import and export so your library is portable.

You can export a backup file at any time, then import it later into the same Chrome profile or another one. When importing, you can choose whether to update matching shortcuts, add only new prompts, or replace the current library with the imported file.

Privacy First

PromptFlow is intentionally local-first.

Your prompts are stored in Chrome local storage. The extension does not require an account, does not send your prompt library to a server, and does not depend on a cloud service to work.

Ideal For

• Reusing AI prompts across chat tools and writing apps.
• Keeping brand, tone, and workflow prompts consistent.
• Saving support replies, research prompts, and analysis templates.
• Building a personal library of reusable writing workflows.
• Moving prompt collections between Chrome profiles with JSON files.

Getting Started

Load the extension in Chrome, open PromptFlow, create your first prompt, and start using // shortcuts wherever you write. Keep typing to filter prompts by shortcut, description, prompt text, or tags.

PromptFlow keeps the workflow simple: save once, reuse everywhere.

Menu Controls

When the suggestion menu is open, you can navigate it with the keyboard or mouse.

Keyboard

• Press ArrowDown to move to the next suggestion.
• Press ArrowUp to move to the previous suggestion.
• Press Enter to insert the selected prompt.
• Press Tab to insert the selected prompt.
• Press Escape to close the suggestion menu.

Mouse

• Click a suggestion to insert it.
• Click outside the menu to dismiss it.
• When tag filters are available, click a tag to narrow the results.
• Click an active tag chip to remove that filter.

Notes

• The first matching suggestion is selected automatically.
• Tag filters appear when there are more than 6 matching prompts, or when at least one tag filter is already active.
• These are in-menu navigation controls, not global browser or system-wide keyboard shortcuts.

License

PromptFlow is released under the MIT License.

Copyright (c) 2026 J.Rodrigo (jrodrigotech) (jrodrigo.com)

You are free to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of this software, provided that the copyright notice and permission notice are included in all copies or substantial portions of the software.

This software is provided "as is", without warranty of any kind, express or implied, including but not limited to merchantability, fitness for a particular purpose, and noninfringement. In no event shall the authors or copyright holders be liable for any claim, damages, or other liability arising from the software or its use.

See LICENSE.md for the full license text.