Promptwiser

PromptWiser brings AI-powered prompt improvement directly into your browser, so you can refine prompts without switching tabs.

Open the PromptWiser side panel from the toolbar, paste your prompt, choose your preferred provider (OpenAI, Google Gemini, or Azure OpenAI), and get:

A clearer, improved prompt you can reuse
Structured feedback on what’s missing or unclear
Suggestions to add context, constraints, and output format

Key features:

Side panel chatbot: stays open while you browse and work
Multi-provider support: OpenAI, Gemini, and Azure OpenAI
Bring your own API key: you control your provider and usage
Local key storage: API keys are stored in Chrome storage and are not sent to PromptWiser servers
Clean, focused UI designed for prompt quality (not just chat)

Privacy:

PromptWiser does not collect browsing history
Your prompts are sent only to the AI provider you select to generate responses
Your API keys remain in your browser (Chrome storage)

How to get started:

Install the extension
Open the side panel
Add your API key in Settings
Start improving prompts from any tab