Claude Can Now Run Your Browser, No Coding Required
Tools & Apps

Claude Can Now Run Your Browser, No Coding Required

· 9 min read

Every morning you open the same five tabs and click through the same routine before your coffee is even done. Claude in Chrome, now generally available to every paid Anthropic subscriber as of July 1, takes that part off your plate. Millions of people installed the extension during its beta. The general release changes what it's actually for: not just answering questions, but running inside your browser on a schedule, day after day, while you do something else.

That makes it fundamentally different from a chat window. You teach Claude a workflow by showing it once, set a schedule, and from then on it runs itself. Your computer still needs to be on and Chrome still needs to be open. But if you open the same five tabs and repeat the same clicks every morning, this changes the shape of your day.

Quick answer

Claude in Chrome is Anthropic's browser extension that lets Claude operate websites directly: navigating, clicking, filling in forms and pulling data, using your existing logins so it works in any app you're signed into. Available on Pro ($20/month, Haiku 4.5 only), Max (from roughly $100/month, with Sonnet and Opus) and Team/Enterprise.

What can the extension actually do?

Claude in Chrome bundles three things that used to live in separate tools: browser control, workflow recording and scheduling.

Browser control. Claude opens tabs, clicks buttons, fills in fields and reads page content. It shares your browser login, so it works in Gmail, Notion, Google Sheets or your CRM without you building an API connection first. Hit a CAPTCHA or a login page, and Claude pauses and asks you to handle it manually.

Workflow recording. Click the record icon, walk through the steps once, stop the recording. Claude doesn't just remember the clicks, it picks up on the intent behind them. Think of it like onboarding a new hire: you show them once, and after that they run it themselves.

Scheduled tasks. Turn a recorded workflow into a daily, weekly or monthly job. Claude runs it for as long as Chrome stays open and your computer stays awake.

The extension also works across multiple tabs at once. Drag tabs into a Claude tab group and it switches between them: pulling data from one system, comparing it in another, summarizing in a third.

How do you install Claude in Chrome?

Installing the extension takes under two minutes.

  1. Go to the Chrome Web Store and click "Add to Chrome."
  2. Sign in with your Claude account (Pro, Max, Team or Enterprise).
  3. Pin the extension to your toolbar by clicking the puzzle-piece icon next to the address bar.
  4. Open the side panel from the extension icon and ask Claude to do something on the page you're viewing.

Already using Claude Code in the terminal? Start it with claude --chrome, or type /chrome inside a running session. The extension and the CLI share the same connection, so you can write code in the terminal and test the result in the browser without switching context. For context, the full setup is documented in the official Claude Code docs.

Three workflows you can set up this week

1. Have Claude summarize your dashboard every morning

Got an analytics dashboard, project board or CRM you check every day? Record the steps: open the URL, wait for the page to load, read the key numbers. Save it as a shortcut and schedule it daily. Claude opens the dashboard, reads the figures and drops a summary in the side panel.

This also works with tools you'd normally need an API connection to touch. Claude signs in with your session, so if you're logged into your accounting software, project tool or HubSpot, Claude can get in too.

2. Fill in contact details from a spreadsheet

Manually retyping data from a spreadsheet into your CRM is exactly the kind of work Claude in Chrome was built for. Hand it a CSV file and the instruction: open the CRM page, click "New contact," and fill in name, email and phone number for every row. Claude reads the file, navigates the interface and types the fields in. Row by row.

3. Track competitor prices weekly

Build a tab group with three competitors' product pages. Record the steps: open each page, read the price, log it in a spreadsheet. Schedule it weekly. Claude compares the prices and reports what changed. No scraping tool required, just a browser and a subscription.

Which plan do you need, and what does it cost?

The extension only works on paid Claude plans. The free tier doesn't get access.

PlanPrice per monthModels in ChromeBest for
Pro$20Haiku 4.5Simple tasks: reading pages, short forms
Max 5x~$100Haiku 4.5, Sonnet 4.6, Opus 4.7Multi-step workflows
Max 20x~$200Haiku 4.5, Sonnet 4.6, Opus 4.7Heavy use, several scheduled tasks a day
TeamPer seatHaiku 4.5, Sonnet 4.6, Opus 4.7Teams with per-site admin controls
EnterpriseCustomHaiku 4.5, Sonnet 4.6, Opus 4.7Org-wide rollout with SSO

Worth noting: on Pro you're running Haiku 4.5, the fastest but smallest Claude model. Fine for simple tasks like reading a page or filling in a short form. But on multi-step workflows or pages with unusual layouts, you'll feel the difference next to Sonnet or Opus. If you're serious about automating something, you need Max.

A small team scheduling three workflows and running them daily can do its first tests comfortably on the $20-a-month Pro plan. Once the tasks get more complex or you need more reliable results on tricky pages, that's when Max starts to pay for itself.

How does it compare to Gemini and Codex?

Claude isn't the only AI that can drive your browser. Gemini 3.5 Flash picked up computer use in late June, and Codex has Record & Replay for capturing workflows. The difference is in what you can do afterward.

FeatureClaude in ChromeGemini computer useCodex Record & Replay
Browse and clickYesYesLimited (code-focused)
Fill in formsYesYesNo
Record workflowsYesNoYes
Scheduled tasksYes (daily/weekly)NoNo
Multi-tab workflowsYesNoNo
Shares your loginYesNoNo
Free tier availableNo (Pro required)YesYes

Claude in Chrome combines recording and scheduling in one package. You record a workflow, save it, and turn it into a recurring task. Gemini and Codex can't do that yet. In exchange, Gemini's computer use is free on its entry plan, while Claude requires at least a $20-a-month Pro subscription.

If you already know Microsoft Copilot Cowork: it runs tasks in the background inside Microsoft 365, but stays locked to the Microsoft ecosystem. Claude in Chrome works on any website.

What should you watch for with sensitive data?

Claude in Chrome is beta software. Anthropic says so itself, in its own help center documentation:

“Browser use is a beta feature which carries inherent risks.”

Anthropic, Claude in Chrome documentation

Three things to keep in mind.

Prompt injection is a real risk, not a theoretical one. A malicious website can hide instructions inside its own page content, instructions that Claude picks up and acts on as if you'd typed them yourself. Security researchers have been flagging exactly this failure mode. OWASP now ranks prompt injection as the top threat facing agentic AI applications, and in March 2026 researchers documented the first large-scale indirect prompt injection attacks happening in the wild against live commercial platforms. Don't run Claude in Chrome on unfamiliar or untrusted sites, and never on pages with sensitive financial or personal data.

Your login is shared. Claude can reach anything you're signed into. That's the power of it, but it also means a mistake, or a prompt injection attack, has access to your live sessions. Manage your site permissions in the extension settings and limit access to sites where you actually need Claude working.

Scheduled tasks run locally. Unlike a cloud API, Claude in Chrome runs inside your browser. Your computer needs to be on and Chrome needs to be open. If your laptop sleeps, the task waits until you're back online.

This isn't hypothetical. Cyberhaven's 2026 State of AI Security report found that nearly 40 percent of employee interactions with AI tools already involve sensitive data, often without IT ever finding out. Claude in Chrome makes it easier to weave AI into your daily workflow, which makes it more important, not less, to choose deliberately what data you share and which sites you let it touch.

Team and Enterprise admins can restrict extension access on a per-site basis. That's a sensible first step for anyone rolling out Claude in Chrome across an organization.

The extension as a litmus test for your AI workflow

Claude in Chrome is a solid starting point if you want to fold AI into your daily work without building an API integration or hiring a developer. You pick one repetitive task, record the steps, schedule it, and a week later you know whether it works.

That gap between using AI and getting results from it is wider than most people assume. According to McKinsey's 2025 State of AI research, 88 percent of organizations now use AI regularly in at least one business function, up from 78 percent a year earlier. A separate MIT study found that roughly 95 percent of organizations see no measurable return from that investment. The technology isn't the bottleneck. Picking the right task and repeating it, systematically, is.

Start with something small: a dashboard check, a form you fill in every week, a price comparison. If it works, build on it. If it doesn't, you're out twenty dollars and you've learned something real about where AI actually helps.

Frequently asked questions

Does Claude in Chrome work on Firefox or Safari?

No, only on Google Chrome and Microsoft Edge. Other Chromium-based browsers like Brave and Arc aren't supported yet.

Can I try Claude in Chrome for free?

No, you need at least a Claude Pro subscription at $20 per month. The free Claude plan doesn't include access to the browser extension.

Does Claude in Chrome run in the cloud or on my computer?

The extension runs locally in your browser. Your computer needs to be on and Chrome needs to be open. If your laptop goes to sleep, the task pauses automatically until you're back online.

Which AI model does Claude in Chrome use?

On the Pro plan, only Haiku 4.5, the fastest but smallest Claude model. On Max, Team and Enterprise you can choose between Haiku 4.5, Sonnet 4.6 and Opus 4.7.

Is it safe to use Claude in Chrome with company data?

Claude in Chrome is beta software and shares your browser logins. It's vulnerable to prompt injection on unfamiliar websites. Don't use it on pages with sensitive financial or personal data, and limit site permissions to what you actually need.

Michael Groeneweg
Written by Michael Groeneweg AI consultant at Digital Impact and founder of UnicornAI.nl

Michael is an AI consultant at Digital Impact in Rotterdam and the founder of UnicornAI.nl, where he builds AI solutions and SaaS integrations for businesses. An entrepreneur for ten years, he has spent the last few refusing to touch anything that doesn't have AI woven into it, at work and at home, to the mild dismay of the people around him. His travels have turned into a running experiment in what AI can and can't do from a cafe terrace in Lisbon or a train station in Tokyo. He obsessively tests new tools, builds solutions for clients, and believes nobody should buy the hype, but nobody can keep pretending AI doesn't change everything either. Loves good coffee, long flights, and people who build with AI instead of just talking about it.

Written by a human, with AI assisting research and editing. More on our method in the AI disclosure.