EXTEND
05 — Extension

Quolin
in your browser.

Optimize prompts directly inside ChatGPT, Claude, and Gemini — without leaving the tab. One click. Model-aware. Skill-powered.

01 — Features

What it does.

Everything Quolin offers, injected directly into the AI tools you already use.

Inline optimization

Click the Quolin button next to any AI chat input. Your prompt gets optimized for that specific model — automatically detected.

Skill suggestions

The extension surfaces relevant skills like Web Search, Code Execution, and Deep Research. Toggle them on before optimizing.

Auto-detect model

On ChatGPT? It optimizes for GPT-4. On Claude? It uses XML structure. On Gemini? Concise formatting. Zero configuration.

One-click replace

Hit 'Use this prompt' and the optimized version replaces your text in the chat input. No copy-paste needed.

Full popup interface

Click the extension icon for the complete Quolin experience — textarea, model selector, skills, and generation.

Synced with your account

Log in once. Your credits, history, and preferences carry over from the web app.

02 — Preview

See it in action.

Screenshots coming soon. Here's where they'll live.

Inline panel demo
Popup interface demo
03 — Setup

Install in 30 seconds.

No Chrome Web Store needed. Load it manually in developer mode.

Download

Download the extension

Click the button below to download the extension files as a ZIP.

Navigate

Open Chrome extensions

Navigate to chrome://extensions/ in your browser and enable Developer Mode (top right toggle).

Load

Load the extension

Click 'Load unpacked' and select the unzipped quolin-extension folder.

Use

Start optimizing

Navigate to ChatGPT, Claude, or Gemini. You'll see the Quolin button next to the chat input.

Download Quolin Extension

Ready to engineer
better prompts?

Get started