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Inspect and fix your website with Claude Code and ChatGPT

A free Chrome extension for Claude Code and ChatGPT. Select an element, inspect the page and ask your agent to edit the code in your local project.

Lizard Studio inspecting a selected page element in Chrome, with its styles, design toolbar, and chat side panel visible.

Your AI agent, connected to your website

Claude Code & ChatGPT

Your AI, connected to the page you’re working on.

Lizard Studio inspector showing the selected element’s box model and styles.

Select it. Fix it.

Send the exact element, with its styles.

Debug the live page

Inspect the DOM, console and network in place.

Build with AI.
Ship with Lizard.

button.studio-design-site-cta

Design on the page

Measure, pick colors and check your layout.

lizard
Lizard Studio
Opus 4.8Medium

Work across your tabs

Read pages, fill forms and collect data.

Edit file
src/App.tsx
Do you want to proceed?

You stay in control

Your local files. Your permissions. Free and open source.

Frequently asked questions

Lizard Studio is a free, open-source Chrome extension for Claude Code and ChatGPT. It connects a chat in the side panel to your live page and local project, with an element selector, annotations, design tools and browser debugging.

No. Connect your own Claude Code or ChatGPT account and choose a local project folder.

The extension and host run locally. Your chosen AI provider handles chat requests; Lizard collects no telemetry.

Install from the Chrome Web Store, then run npx @lizard-build/lizard-studio-host install to connect your local agent.

The extension and local host are free and MIT licensed. Your chosen AI provider sets the account requirements, usage limits and charges for the agent. A free extension does not include free model usage.

Yes. Open your local website, choose its project folder in Lizard Studio and use Selector to attach an element. Describe the change, review the agent’s file edits and check the result in the browser.

The agent is called ChatGPT in the Lizard Studio interface. It connects through the local Codex CLI, using your own account and project folder. You can also choose Claude Code.

Changes to your project files survive a refresh when your dev server serves those files. A temporary DOM or style change affects only the open page. Ask the agent to edit the source and check its diff.

Build with AI. Ship with Lizard.

You don't need a platform team to go live. Your whole cloud, one CLI command away.

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