Chrome Extension
ChatGPT Prompt Extension for Chrome
One Chrome extension. Rewrites prompts inside ChatGPT, Claude, Gemini, Perplexity, Copilot, Grok, Mistral, DeepSeek, Replit, Bolt, and HuggingChat. One-click, no copy-paste, no prompt engineering knowledge required.
5 free rewrites/day · No signup · Chrome desktop
Everything the extension does
Prompt God isn't just a rewrite button — it's a complete prompt workspace that lives inside your favorite AI tools.
Inline Enhance button
Appears inside the chat box of every supported AI tool. Click once — your prompt is rewritten in place. No copy-paste, no second tab, no workflow interruption.
The button adapts to each tool's UI: it sits next to the send button in ChatGPT, below the input in Claude, and alongside the prompt area in Gemini.
Model-aware rewrites
ChatGPT, Claude, Gemini each reward different prompt patterns. The extension detects which tool you're using and adapts the rewrite automatically.
ChatGPT gets markdown headers and numbered steps. Claude gets XML-style structure. Gemini gets concrete examples. All handled for you.
Prompt history
Every rewrite saved automatically. Search across all sessions, tools, and dates. Find that great prompt from last week in seconds.
History syncs across devices for Pro users. Filter by tool, date range, or keyword. Export your entire history as JSON.
Custom rewrite modes
Build reusable rewrite styles for different workflows. A code mode adds test requirements. A marketing mode adds audience targeting. A research mode adds citation format.
Create unlimited modes with custom instructions. Apply them with one click. Share modes with your team via collections.
Templates with variables
Create reusable prompts with fill-in fields like {topic}, {audience}, {format}. Save once, run with different values every time.
Variables auto-populate in a clean form. Templates are searchable, taggable, and shareable via public links.
Collections & shareable links
Organize your prompt library by project, client, or use case. Share entire collections with teammates via a single link.
Collections support drag-and-drop ordering. Share a link — recipients can copy all prompts without signing up.
Favorites
Star your best prompts for instant access. Favorites appear at the top of the extension popup — one click away from any AI tool.
Free users get 10 favorites. Pro users get unlimited. Favorites sync across devices.
Searchable cross-device history
Pro users get prompt history synced across every device where the extension is installed. Write a prompt on your laptop, find it on your desktop.
Full-text search across all prompts, rewrites, templates, and collections. Encrypted at rest and in transit.
How to install the Chrome extension
Under 30 seconds. No account, no credit card, no configuration.
- Step 1
Click 'Add to Chrome'
Opens the Chrome Web Store. The extension is free and lightweight.
- Step 2
Confirm the permission
Chrome asks to run on supported AI tool domains. No other sites are accessed.
- Step 3
Open any AI tool
ChatGPT, Claude, Gemini — the Enhance button appears automatically.
- Step 4
Type → Enhance → Send
Write your prompt, click Enhance, submit the improved version. Done.
Free vs Lifetime Pro
Try everything free. Upgrade once if you want unlimited.
| Feature | Free | Lifetime Pro ($25) |
|---|---|---|
| Daily prompt enhancements | 5 | Unlimited |
| Supported AI tools | 11 | 11 + all future tools |
| Prompt history | Last 20 | Unlimited, searchable |
| Favorites | 10 | Unlimited |
| Custom rewrite modes | 1 | Unlimited |
| Templates with variables | 3 | Unlimited |
| Collections | 1 | Unlimited |
| Cross-device sync | — | ✓ |
| Priority feature requests | — | ✓ |
Privacy and security
We believe prompt tools should enhance your work — not spy on it. Here's how Prompt God handles your data:
No conversation reading
The extension only processes the prompt you click Enhance on. It never reads the AI's responses, your conversation history, or the surrounding page.
Encrypted in transit
All data between the extension and our servers uses TLS encryption. Your prompts are never transmitted in plain text.
No data selling
Your prompts are never sold, shared, or used for advertising. We make money from Pro subscriptions, not your data.
Minimal permissions
The extension only requests access to supported AI tool domains. It cannot access other websites, tabs, or browser data.
Local-first storage
Prompt history and favorites are stored locally in your browser. Pro users get encrypted cloud sync — opt-in, not default.
Easy deletion
Uninstall the extension and all local data is deleted. Request account deletion via email for any cloud-synced data.
Read the full privacy policy and terms of service.
Three tools in one extension
Prompt Generator
Turn a one-line idea into a structured, model-ready prompt with role, context, and format.
Prompt Rewriter
Restructure vague prompts into clear, specific instructions that models follow reliably.
Prompt Optimizer
Fine-tune prompts for maximum response quality. Fix ambiguity, add constraints, pin format.
Chrome extension FAQ
What does the Chrome extension do?
It adds a one-click Enhance button inside ChatGPT, Claude, Gemini, and 8 more AI tools. Type a prompt, click Enhance, get a structured rewrite with role, context, constraints, and output format. No copy-paste between tabs.
Is the extension free?
Yes. 5 free rewrites per day. Lifetime Pro for $25 (one-time) lifts the limit on every supported tool forever. No subscription, no recurring charges.
Is my data safe?
The extension stores only the prompts you choose to enhance — your original and the rewrite. It never reads the surrounding page, your conversations, or the AI's responses. All traffic is encrypted in transit. No data is sold to third parties.
Which browsers are supported?
Google Chrome on desktop. The extension works on Chrome OS, Windows, macOS, and Linux. Mobile browsers and Firefox/Safari support are on the roadmap.
Do I need an account?
Not for the free tier. Install and start enhancing immediately. Sign in if you want sync across devices, custom modes, collections, and searchable prompt history.
How do I install the extension?
Click 'Add to Chrome' on this page or visit the Chrome Web Store. Chrome will ask for permission to run on supported AI tool domains. Click 'Add extension' and you're ready.
Does the extension slow down my browser?
No. The extension only activates on supported AI tool domains (ChatGPT, Claude, Gemini, etc.). It does not run on other websites and uses minimal memory.
Can I use the extension with ChatGPT Plus or Claude Pro?
Yes. The extension works with free and paid tiers of all supported AI tools. It enhances your prompts before sending them — it doesn't interact with your subscription.
What happens after I reach the daily free limit?
You can still browse your prompt history, access saved favorites, and use templates. Prompt enhancement pauses until the next day (resets at midnight UTC) or you upgrade to Lifetime Pro.
Can I uninstall the extension easily?
Yes. Right-click the extension icon → 'Remove from Chrome'. All local data is deleted. If you had a Pro account, your data and subscription remain intact if you reinstall.
Korrigiere deinen nächsten Prompt mit einem Klick
Installiere den kostenlosen KI-Prompt-Verbesserer für Chrome und sieh den Unterschied sofort.
5 kostenlose Prompts pro Tag. Keine Kreditkarte. Funktioniert in 11 KI-Tools.
Kostenlos installieren — Meinen nächsten Prompt korrigieren