{"slug": "claudes-chrome-side-panel-is-now-a-full-cowork-session", "title": "Claude’s Chrome side panel is now a full Cowork session", "summary": "Anthropic announced today that Claude's Chrome side panel is now a full Cowork session, enabling browser-based tasks and conversations to be saved to Claude history and resumed across Claude's desktop, web, and mobile apps. The update, available today for Max and Team customers with a Pro rollout in coming weeks, closes a gap where side panel sessions previously remained separate from other Claude apps. Anthropic warns that browser agents remain vulnerable to prompt injection, though safeguards reduce but cannot eliminate risk.", "body_md": "Claude is turning its Chrome side panel into a full Cowork session, allowing browser-based tasks and conversations to follow users across Claude’s other apps.\n\n## Claude can now carry browser tasks across all its apps\n\nAnthropic [announced the change](https://claude.com/blog/cowork-chrome-side-panel) today. Conversations started in the side panel are now saved to Claude history and can be resumed from the Claude desktop, web, and mobile apps.\n\nSkills and connectors already configured for an account also work from the browser without additional setup. Claude in Chrome can see the current page and act on it using a person’s existing browser logins. That includes clicking links, moving between pages, entering text, and filling out forms.\n\nAnthropic’s example involves asking Claude to collect invoice details from several vendor portals, build a spreadsheet, then continuing the same session on desktop to add local files or compare the result with a previous budget.\n\nThe update closes a gap in Claude’s browser workflow. Side panel sessions previously remained separate from sessions in Claude’s other apps, leaving their conversations and context behind.\n\nAnthropic recently highlighted [Claude Code’s in-app browser](https://9to5mac.com/2026/07/10/anthropic-highlights-claude-codes-in-app-browser-on-the-desktop/), which uses an isolated profile. By comparison, the Chrome extension works with websites where the user is already signed in.\n\nAnthropic warns that browser agents remain vulnerable to prompt injection.\n\nA separate check reviews consequential actions when automatic approval is enabled, while Claude still asks before actions such as purchases or sharing personal data.\n\nThe company says these safeguards reduce risk but cannot eliminate it.\n\n## Availability\n\nThe Cowork side panel is available today for Max and Team customers, with a Pro rollout planned over the coming weeks. Enterprise administrators can enable it and restrict access to approved domains. Claude in Chrome does not yet support other Chromium browsers or mobile devices.\n\nThe release continues Anthropic’s push to make Claude’s work portable across surfaces.\n\nRecent additions include [live iOS app testing](https://9to5mac.com/2026/07/21/claude-code-brings-live-ios-app-testing-into-its-mac-app/) in Claude Code for Mac and new [Opus 4.8 controls](https://9to5mac.com/2026/05/28/anthropic-upgrades-claude-with-new-opus-4-8-model-heres-whats-new/) for longer-running work across more of its products and devices.\n\n**Related Claude stories:**\n\n[Anthropic upgrades Claude voice mode with more powerful models](https://9to5mac.com/2026/07/23/anthropic-upgrades-claude-voice-mode-with-more-powerful-models/)[Anthropic is giving teachers free access to premium Claude features, details here](https://9to5mac.com/2026/07/14/anthropic-is-giving-teachers-free-access-to-premium-claude-features-details-here/)[1Password now lets Claude sign in to websites without seeing your passwords](https://9to5mac.com/2026/07/16/1password-now-lets-claude-sign-in-to-websites-without-seeing-your-passwords/)\n\n**Do more with your Apple products**\n\n[Apple AirTag 2 | Add Find My tracking to keys, bags, bikes, more](https://amzn.to/4vjNWN1)\n\n[AirPods 4 | Apple’s newest wireless headphones](https://amzn.to/43ndewV)\n\n[AirPods Pro 3 | Apple’s best wireless headphones](https://amzn.to/4ut3FYp)\n\n[Beats USB-A to USB-C Cable | The official CarPlay cable](https://amzn.to/4mpKs7K)\n\n*FTC: We use income earning auto affiliate links.* [More.](https://9to5mac.com/about/#affiliate)\n\n[our homepage](http://9to5mac.com/)for all the latest news, and follow 9to5Mac on\n\n[exclusive stories](https://9to5mac.com/feature/exclusive/),\n\n[reviews](https://9to5mac.com/guides/review/),\n\n[how-tos](https://9to5mac.com/guides/how-to/), and\n\n[subscribe to our YouTube channel](https://www.youtube.com/9to5mac)", "url": "https://wpnews.pro/news/claudes-chrome-side-panel-is-now-a-full-cowork-session", "canonical_source": "https://9to5mac.com/2026/08/12/claude-cowork-chrome/", "published_at": "2026-08-12 20:46:00+00:00", "updated_at": "2026-08-12 21:05:29.645637+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-products", "ai-agents", "ai-safety"], "entities": ["Anthropic", "Claude", "Chrome", "Cowork", "Claude Code", "Opus 4.8", "Max", "Team"], "alternates": {"html": "https://wpnews.pro/news/claudes-chrome-side-panel-is-now-a-full-cowork-session", "markdown": "https://wpnews.pro/news/claudes-chrome-side-panel-is-now-a-full-cowork-session.md", "text": "https://wpnews.pro/news/claudes-chrome-side-panel-is-now-a-full-cowork-session.txt", "jsonld": "https://wpnews.pro/news/claudes-chrome-side-panel-is-now-a-full-cowork-session.jsonld"}}