PromptCraft-AI is a powerful Chrome extension that integrates directly into your favorite AI chat interfaces (ChatGPT, Claude, Gemini, DeepSeek, Perplexity, and Copilot). It helps you optimize, save, and reuse prompts, export clean conversation summaries, and select the precise style and length of your prompts in real-time.
Optimize any prompt in your chat input box instantly. Clicking the Enhance button automatically restructures your prompt into a highly effective instruction set for the LLM.
Choose the exact level of detail and constraint for your prompt using the sleek Cycle Badge (Std, Min, Con, Det, Ult) next to the Enhance button:
- 🔴 Minimal (Min): Restricts the output to a direct, fluff-free instruction under 50 words maximum.
- 🟡 Concise (Con): Generates a brief, focused prompt under 120 words maximum.
- ⚪ Standard (Std): The default balanced optimization, suitable for general queries.
- 🔵 Detailed (Det): Provides a comprehensive, structured prompt outlining context, role, and explicit constraints.
- 🟢 Ultra (Ult): Generates master-class prompts including deep context, few-shot examples, role-play settings, and target output templates.
- Sidepanel Settings: Tap the settings gear icon in the sidepanel to globally configure your default enhancement size.
- Bi-Directional Sync: Toggling the Cycle Badge on the chat page updates the sidepanel settings instantly, and vice versa—no page refreshes required.
Easily store prompts to your personal library. Simply click the Save button (folder icon) next to your chat bar to save your prompt locally for future use.
Summarize and export your chat history in one click. The Export button (share icon) extracts the conversation, generates a clean markdown summary using AI, copies it to your clipboard, and pastes it into your chat bar.
Natively integrates into:
- ChatGPT (
chatgpt.com) - Anthropic Claude (
claude.ai) - Google Gemini (
gemini.google.com) - DeepSeek (
chat.deepseek.com) - Perplexity AI (
perplexity.ai) - Microsoft Copilot (
copilot.microsoft.com)
Follow these simple steps to install the extension in Google Chrome or any Chromium-based browser (Edge, Brave, Opera, Vivaldi):
Ensure you have the extension folder containing manifest.json, pages/, scripts/, styles/, and images/ saved on your computer.
- Open Google Chrome.
- In the URL bar, type:
chrome://extensions/and press Enter. - Alternatively, click the three vertical dots in the top-right corner of Chrome ➔ Extensions ➔ Manage Extensions.
In the top-right corner of the Extensions page, toggle the Developer mode switch to ON.
- Click the Load unpacked button in the top-left corner of the page.
- Browse your computer and select the root folder of the extension (the folder containing
manifest.json). - Click Select Folder (or Open).
- You should now see PromptCraft-AI in your list of extensions with its version active.
- Navigate to ChatGPT, Claude, or Gemini to see the new Enhance, Save, and Export buttons along with the custom Size Selector Badge right in the chat workspace.
- Open the Chrome Sidepanel to access your prompt library and settings.
Increase your productivity using these global shortcuts when focus is in the chat editor:
Ctrl + M(orCmd + Mon Mac): Enhance promptCtrl + S(orCmd + Son Mac): Save prompt to libraryCtrl + E(orCmd + Eon Mac): Export conversation summary