How does the enhancement work?

Our AI analyzes your input and restructures it using proven prompt engineering techniques. It adds a role definition (who the AI should be), relevant context, specific task instructions, output format requirements, and constraints — all tailored to your original request.

Is there a free trial?

Yes. Every new account gets a 5-day free trial with 10 prompt enhancements per day. No credit card required. You can also try three demo enhancements without signing up.

What AI chatbots does it work with?

PromptAI-enhanced prompts work with any AI that accepts text input — ChatGPT, Claude, Gemini, Copilot, Perplexity, and more. The Chrome extension works on any chatbot in your browser, and the Mac desktop app works with Claude Code, Cursor, Antigravity, VS Code, Warp, and any macOS text field.

Does PromptAI work on desktop apps like Claude Code and Cursor?

Yes. The PromptAI Mac desktop app adds a global hotkey (⌘⇧P) that enhances highlighted text anywhere on macOS — Claude Code, Antigravity, Cursor, VS Code, Warp, Ghostty, iTerm, and any app with a text input. It enhances your prompt and pastes the result back without a copy-paste detour.

What is the difference between the Chrome extension and the Mac app?

The Chrome extension adds a floating button to web AI chats like ChatGPT, Claude, and Gemini — click to enhance your prompt in place. The Mac desktop app works outside the browser in Claude Code, Cursor, Antigravity, and any native app via a global hotkey. They share one account and one enhancement engine.

Can I cancel anytime?

Yes. You can cancel your subscription at any time from your dashboard. You'll keep access until the end of your current billing period. No questions asked.

Skills are curated, expert-written playbooks, like brainstorming or code review, that PromptAI folds into your enhanced prompt. Enable up to 3 on Trial and Basic and pick one per prompt; on Pro, enable as many as you like and PromptAI picks the right ones automatically.

Does PromptAI store the chat it reads for context?

No. With your permission, PromptAI reads the last few messages of the chat you're in to write a better prompt, then discards them. The messages themselves are never saved, and the prompt it writes follows the same rule as everything else: it isn't stored unless you turn on History.

One-click prompt enhancer

Better answers from the AI you already use.

One click turns what you typed into a structured, expert-level prompt in under a second, inside ChatGPT, Claude, Gemini and any Mac app you write in.

Add to Chrome Download for Mac

On a phone? Installing needs a desktop — try it here and install later.

Free 5-day trial · No card required · Try it in the browser first

Chrome will ask for site access so the button can appear inside ChatGPT. Prompts aren't stored unless you turn on History, and are never used for training. With History on, they're kept for you only and deleted when you say so. Privacy

Explainer 0:30

Works inside

ChatGPT

Claude

Gemini

Copilot

Perplexity

Cursor

Claude Code

VS Code

ChatGPT

Claude

Gemini

Copilot

Perplexity

Cursor

Claude Code

VS Code

ChatGPT

Claude

Gemini

Copilot

Perplexity

Cursor

Claude Code

VS Code

ChatGPT

Claude

Gemini

Copilot

Perplexity

Cursor

Claude Code

VS Code

How it works

Three steps between a rough idea and a prompt the model follows.

01

Write the rough version

Type or paste any idea, question or half-formed draft where you already work.

make this email sound more professional

02

Click once

PromptAI adds role, context, task, format and constraints in under a second.

⌘⇧Pon a Mac · one click in the browser

03

Get a better answer

The structured prompt replaces your text in place, ready to send to any model.

What's new

New in PromptAI

Skills, conversation context, and what comes next.

New

Skill library

Turn on curated expert skills and every enhance applies them: brainstorming, code review, frontend design and more. Pick one per prompt, or let Pro choose automatically.

New

Conversation context

PromptAI reads the last few messages of the chat you're in, so the next prompt builds on what was already said. Works in ChatGPT, Claude, Gemini and Claude Code. The messages themselves are never saved.

Coming soon

Next-prompt suggestions

After every answer, PromptAI suggests the follow-up prompt that keeps the work moving.

15 skills · one per prompt, or auto-picked on Pro

Everything a good prompt needs, added in one click. Role, context, format and constraints in the browser, the same in any Mac app from a hotkey, and follow-ups that refine the result until the answer lands.

Instant Enhancement

Transform any text into a structured, powerful prompt in one click. No prompt engineering skills needed.

You type

Help me write a cover letter for a marketing position at a tech company

One click later

Role · Context · Task · Format · Constraints

Global Hotkey (macOS)

Highlight text in Claude Code, Cursor, Antigravity, or any app and hit ⌘⇧P. PromptAI enhances it and pastes the result back.

yes, even in the terminal

Press⌘⇧Pin any Mac app

Smart Follow-ups

Iteratively refine your prompts with context-aware follow-ups until they produce perfect results.

Privacy First

Prompts aren't stored unless you turn on History, and are never used for training. With History on, they're kept for you only and deleted when you say so.

Smart Templates

Automatically adds role definitions, context framing, output format, and constraints to your prompts.

Works Everywhere

Compatible with ChatGPT, Claude, Gemini, Copilot, and any LLM that accepts text prompts.

ChatGPT
Claude
Gemini
Copilot
Perplexity
Cursor
Claude Code
VS Code

Browser + Desktop

One enhancer. Every AI tool.

One account. One click in the browser, one hotkey on the Mac.

Browser extension: ChatGPTClaudeGemini
Mac app · ⌘⇧P: Claude CodeCursorAntigravityany text field

01 / 03

Chrome Extension
Mac Desktop App
One account

chatgpt.com

Can you help me with my cover letter?

Of course. Paste what you have and tell me the role.

Help me write a cover letter for a marketing position at a tech company

Enhanced · Applied: Role, Context, Format

chatgpt.com

Can you help me with my cover letter?

Of course. Paste what you have and tell me the role.

Help me write a cover letter for a marketing position at a tech company

Enhanced · Applied: Role, Context, Format

For web AI chats

Chrome Extension

Drops a floating button into ChatGPT, Claude, Gemini, Perplexity, and any chatbot in your browser. Click once — your prompt is restructured in place.

Works on any website with a text box
Follow-ups iterate without starting over
Chrome, Edge, Brave, Arc

Add to Chrome

Claude Code — ~/promptai

› fix the login bug

⌘⇧Ppasted back in 0.8 s

Role: Senior engineer on this codebase

Task: Find why login fails and fix the root cause

Constraints: Explain the change, keep the diff small

New

For Claude Code, Cursor, Antigravity, and any text field

Mac Desktop App

Highlight text anywhere on macOS and hit the global hotkey. PromptAI enhances it and pastes the result back — no copy, no paste, no context switch.

Claude Code, Cursor, Antigravity, VS Code, Warp
Works in any macOS text input
Universal binary · Apple Silicon + Intel

Download for macOS

One account · Same engine

Browser + Desktop

Same account. Same enhancement engine.

Whichever AI tool you're in — it's one keystroke away.

Specialized guides

Built for the AI tool you use

Each guide explains how PromptAI handles the prompt patterns, hotkeys, and quirks of a specific tool — so you skip the generic intro and go straight to what matters for your workflow.

ChatGPT prompt enhancer

The one-click ChatGPT prompt enhancer that adds role, context, and format inside chatgpt.com — no templates, no rewriting.

Read the ChatGPT guide

ChatGPT prompt generator

Turn any rough idea into a structured ChatGPT prompt with explicit goal, audience, and output format — without wading through 5,000 templates.

See the generator workflow

AI prompt enhancer

The universal prompt enhancer that works across ChatGPT, Claude, Gemini, Perplexity, and any AI chatbot — one click, every tool.

Read the universal enhancer overview

Prompt enhancer for Cursor

Enhance Cursor Composer, Chat, and Cmd+K prompts with a single global hotkey — no copy, no paste, no breaking your editor flow.

See how it works in Cursor

Prompt enhancer for Claude Code

Stop burning agent loops on vague terminal prompts. The Claude Code prompt enhancer adds plan mode, file context, and thinking budgets in one keystroke.

Read the Claude Code workflow

AIPRM alternative

Why a one-click prompt enhancer beats a 5,000-template library — the honest comparison for AIPRM users looking for something lighter.

Compare PromptAI vs AIPRM

See the difference

Before & After

Watch how a simple idea transforms into a professional prompt

Before

help me write a cover letter for a marketing position at a tech company

No roleNo contextNo formatNo constraints

same idea, one click later

After · one click

Role Expert career coach with 15+ years in tech industry hiring

Context Applying for Marketing Manager at a mid-to-large tech company with 5 years of experience

Task Write a compelling cover letter highlighting achievements with metrics, tech marketing understanding, professional yet personable tone

Format 3-4 paragraphs, under 400 words, strong call-to-action closing

Constraints No generic phrases. Focus on results and impact over responsibilities

Pricing

Simple, transparent pricing

Start with a 5-day free trial. No credit card required.

plans start at about the price of one coffee a month

Basic

For individual users

$7.99

/ month

Billed monthly

Unlimited prompt enhancements
5 follow-ups per thread
3 skills from the library
Conversation context
Priority support

Pro

Loved by hundreds

5.0

★★★★★Chrome Web Store

real reviews, click a name

I literally use this for almost every prompt now! I've always struggled with phrasing my questions or prompts in a clear way to AI, but this helps refine my one sentence prompts into a strong structured prompt that gives me what I've asked for AND more. Highly recommend if you need to save time and get better responses from AI!

Aishni Jolly★★★★★

Chrome Web Store · Apr 2026

It give an intelligent prompt and I get the best result. Thanks for making this. Really helpful

Dipan Patel★★★★★

Chrome Web Store · Feb 2026

Installed it and had my first enhanced prompt in under a minute. The difference in AI responses is night and day — my ChatGPT and Claude outputs are noticeably better. Wish I'd had this six months ago.

Samira★★★★★

Chrome Web Store · May 2026

I literally use this for almost every prompt now! I've always struggled with phrasing my questions or prompts in a clear way to AI, but this helps refine my one sentence prompts into a strong structured prompt that gives me what I've asked for AND more. Highly recommend if you need to save time and get better responses from AI!

Aishni Jolly★★★★★

Chrome Web Store · Apr 2026

It give an intelligent prompt and I get the best result. Thanks for making this. Really helpful

Dipan Patel★★★★★

Chrome Web Store · Feb 2026

Installed it and had my first enhanced prompt in under a minute. The difference in AI responses is night and day — my ChatGPT and Claude outputs are noticeably better. Wish I'd had this six months ago.

Samira★★★★★

Chrome Web Store · May 2026

I literally use this for almost every prompt now! I've always struggled with phrasing my questions or prompts in a clear way to AI, but this helps refine my one sentence prompts into a strong structured prompt that gives me what I've asked for AND more. Highly recommend if you need to save time and get better responses from AI!

Aishni Jolly★★★★★

Chrome Web Store · Apr 2026

It give an intelligent prompt and I get the best result. Thanks for making this. Really helpful

Dipan Patel★★★★★

Chrome Web Store · Feb 2026

Installed it and had my first enhanced prompt in under a minute. The difference in AI responses is night and day — my ChatGPT and Claude outputs are noticeably better. Wish I'd had this six months ago.

Samira★★★★★

Chrome Web Store · May 2026

I literally use this for almost every prompt now! I've always struggled with phrasing my questions or prompts in a clear way to AI, but this helps refine my one sentence prompts into a strong structured prompt that gives me what I've asked for AND more. Highly recommend if you need to save time and get better responses from AI!

Aishni Jolly★★★★★

Chrome Web Store · Apr 2026

It give an intelligent prompt and I get the best result. Thanks for making this. Really helpful

Dipan Patel★★★★★

Chrome Web Store · Feb 2026

Installed it and had my first enhanced prompt in under a minute. The difference in AI responses is night and day — my ChatGPT and Claude outputs are noticeably better. Wish I'd had this six months ago.

Samira★★★★★

Chrome Web Store · May 2026

Questions.

PromptAI is an AI-powered prompt enhancer that transforms your simple text into structured, powerful prompts. It automatically adds role definitions, context framing, output format, and constraints — so you get dramatically better results from any AI chatbot.

Better prompts, one click away.

Free 5-day trial · No card required

Add to Chrome Download for Mac

or both, same account