📘 Setup guide

Install & start in minutes

Follow these steps to add PromptMaster Pro to Chrome, connect your plan (or API key), and generate prompts from any image on the web.

Before you start: PromptMaster Pro is a Chrome extension. You’ll need Google Chrome (or another Chromium browser that supports the Chrome Web Store).

When the extension is live on the Chrome Web Store, you’ll install it with one click. Until then, developers can load it in Developer mode using “Load unpacked” and selecting the extension folder.

1

Install the extension

Open the Chrome Web Store listing for PromptMaster Pro and click Add to Chrome, then confirm.

  • After install, click the puzzle icon in Chrome’s toolbar → pin PromptMaster Pro for quick access.
Tip: If the store link is not public yet, use chrome://extensions → Developer mode → Load unpacked → choose your extension folder.
2

Open the extension popup

Click the PromptMaster Pro icon in the toolbar. Here you can:

  • See your daily usage and plan status (Free / Pro).
  • Open Settings to add an email, device ID, or your own Groq / Gemini API key if you’re on an “Own API Key” plan.
  • Pick a prompt style (Universal, Midjourney, Stable Diffusion, DALL·E, Flux, or Auto).
3

Activate Pro (if you purchased a plan)

If you paid via bKash, Nagad, or Rocket, wait for activation (usually within a few hours). Then enter the same email you used at checkout in the extension settings and use Activate if your build supports it, or follow the email instructions we send.

Your Device ID (shown in the popup) may be required so we can bind the license to your browser.

4

Generate a prompt from any image

Visit any website with images (e.g. stock sites, Pinterest, Google Images).

  • Right-click an image → choose the PromptMaster action to generate a prompt.
  • Or use the hover button on supported layouts when it appears.

The extension sends the image to the AI backend (ours or your key, depending on plan) and returns a detailed prompt plus a NEGATIVE: line you can copy into Midjourney, DALL·E, Stable Diffusion, or Flux.

5

Copy, paste, and refine

Copy the generated text from the extension UI, paste it into your image tool, and adjust wording if you like. Your history is stored locally in the extension so you can revisit past prompts (depending on plan).

Ready to see everything the tool can do?

Explore all features View pricing