PromptGenius rewrites your rough AI prompts into sharp, structured, high-performing ones — in one click. Get better answers from every AI you use, every single time.
One-time payment · No subscription · Works in Google Chrome
The same request — before and after PromptGenius
Vague. Produces a generic, forgettable post.
Specific. Structured. Gets you a publishable post on the first try.
No context. AI guesses — usually wrong.
Clear scope. Tells the AI exactly what to deliver.
Built for people who use AI every day and want better results — fast.
Type your rough idea, click the PromptGenius button — get back a sharp, structured, high-performing prompt instantly. No prompt engineering knowledge required.
PromptGenius knows whether you're on ChatGPT, Claude, Gemini, or Perplexity and tailors the improvement for that AI's strengths. Not one-size-fits-all.
Every improvement shows exactly what was changed and why — so you learn prompt engineering just by using it. You're getting smarter with every click.
Writing, coding, analysis, business, creative, and learning — 23 expertly crafted prompt templates built in and ready to copy. Never start from scratch.
Save your best improved prompts to your personal library. One click to copy them back whenever you need them. Your best prompts, always at hand.
Power users love Ctrl+Shift+P — improve any prompt without lifting your hands off the keyboard.
One license. Works wherever you use AI.
Install in Chrome on your desktop or laptop. The ✦ PromptGenius button appears automatically on ChatGPT, Claude, Gemini, and Perplexity — improve any prompt in one click without leaving the page.
No app store needed. Open app.promptgenius.us on your phone, save it to your home screen, and you have a native-feeling app. Paste your prompt, tap Improve, copy the result into any AI app.
Open app.promptgenius.us →Follow whichever path fits your device — or do both
Choose your plan below. You'll get a license key in your receipt email immediately.
Download the zip, go to chrome://extensions, enable Developer Mode, click Load Unpacked, select the folder.
Go to console.anthropic.com → sign up free → API Keys → Create Key. Copy the key (starts with sk-ant-).
Click the ✦ PromptGenius icon in Chrome, enter your license key and API key. Go to any AI site — you're ready.
Better prompts = better outputs = less time wasted re-asking.
Stop getting generic AI content. Get blog posts, scripts, and captions that actually sound like they were written for your audience.
Get cleaner code, better debugging help, and sharper explanations — because your prompts now give the AI exactly the context it needs.
Write better emails, proposals, and marketing copy. PromptGenius turns your rough ideas into polished, professional AI outputs.
Pay once. Use forever. No subscriptions, no tricks.
All plans include unlimited prompts — you bring your own Claude API key.
Solo
1 user · Pay once, use forever
Pro
1 user · Best for power users
Delivered instantly via Gumroad
Team
Up to 5 users · Best for teams
All plans require a free Claude API key. New accounts get free credits — typical usage costs pennies per month.
Yes — the mobile web app at app.promptgenius.us works on any iPhone or Android. No app store needed. Open it in your browser, save it to your home screen, and it works like a native app. Your license key works on both the extension and the mobile app.
iPhone (Safari): Open app.promptgenius.us in Safari → tap the Share button (box with arrow) → scroll down → tap Add to Home Screen → tap Add.
Android (Chrome): Open app.promptgenius.us in Chrome → tap the three-dot menu → tap Add to Home Screen → tap Install.
The app will appear on your home screen with the PromptGenius icon and opens fullscreen — no browser bar.
1. Go to console.anthropic.com (works on phone too)
2. Sign up for a free account — no credit card required to start
3. Go to API Keys → Create Key
4. Copy the key (starts with sk-ant-)
5. Paste it into PromptGenius settings
New accounts get free credits. Typical usage after that is under $1/month.
The Chrome extension works directly on ChatGPT, Claude, Gemini, and Perplexity. The mobile app lets you improve any prompt and copy it into any AI app you use.
After purchase you'll receive a license key and a download link. Unzip the file, go to chrome://extensions in your browser, enable Developer Mode (top right toggle), click Load unpacked, and select the unzipped folder. Click the ✦ PromptGenius icon and enter your license key. Takes about 2 minutes.
Your prompt is sent directly from your browser to the Anthropic API using your own API key. We never see it. Your saved prompt library lives in your browser's local storage — not on any server.
No. Your license price includes all future updates, new templates, and new platform support. Pay once, benefit forever.
Reach out via Messenger — fast response guaranteed.
Your prompts are the difference between a generic answer and a brilliant one. PromptGenius makes every prompt your best one.
Get PromptGenius for $27 →🔥 Launch price — goes up when it goes to the Chrome Web Store