Anthropic launches the Claude extension for Chrome: how to try it in 2023.

Diego Cortés
Diego Cortés
September 4, 2025
Anthropic launches the Claude extension for Chrome: how to try it in 2023.

Anthropic has taken a step into the competitive field of AI browsers with the launch of the Claude extension for Chrome. This new development allows users to leverage the capabilities of the Claude language model to browse the web on their behalf.

A New Approach to AI Browsers

The announcement was made on Tuesday when Anthropic unveiled a pilot program for a version of Claude that can perform Internet searches. However, this feature will initially be available only to 1,000 members of the "Claude Max" plan, which is a subscription aimed at advanced users and costs $200 per month. The company has noted that it is taking a cautious approach to addressing the security risks that may arise from its implementation.

The demonstration video of the Claude extension shows the AI assistant in the sidebar of the Chrome browser, performing various tasks. These include searching for housing listings on Zillow that meet specific criteria, synthesizing comments in Google documents, and adding dishes to a cart on DoorDash. This functionality is similar to other AI browsers like Perplexity Comet or navigation agents like ChatGPT.

The New Frontier of Artificial Intelligence

The incorporation of AI-based browsers represents a new frontier for artificial intelligence companies, which are now leveraging advanced models to automate various online tasks through multi-step searches and reasoning. However, leaving control in the hands of a bot also brings new security risks. In addition to the potential for user errors, there is concern about mistakes made by the agent. For example, what happens if a navigation agent sends an unfinished email draft or makes an incorrect order?

One of the most alarming risks, according to Anthropic, is prompt injection attacks, which come from malicious actors hiding requests within emails, documents, or websites to trick the model into performing unwanted actions. Without implemented security measures, the company has indicated that Claude could fall victim to prompt injection attacks 23% of the time.

Implemented Security Measures

To mitigate these risks, Anthropic has added several security measures. On one hand, users have the option to revoke Claude's access to websites at any time, giving them greater control over their experience. Additionally, the system will require user confirmation before carrying out high-risk actions, including sending emails or making purchases.

The company is starting with 1,000 "Max" membership metrics and plans to gradually extend access to the navigation agent to more users, taking into account feedback from the pilot program.

Conclusions and Next Steps

Those interested in trying the Claude extension for Chrome can sign up for a waiting list to join the pilot program. With this initiative, Anthropic seeks to balance innovation in artificial intelligence with careful attention to user security. This extension promises not only to improve the efficiency of online tasks but also to generate broader discussions about the safe integration of AI into our daily activities.

For more updates and articles on technology and emerging trends, feel free to read more on this blog.

Article information

Published: September 4, 2025
Category: Technology News
Reading time: 5-8 minutes
Difficulty: Intermediate

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Diego Cortés
Diego Cortés
Full Stack Developer, SEO Specialist with Expertise in Laravel & Vue.js and 3D Generalist

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