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nanobrowser: AI that handles web tasks in Chrome

Translated

소개하는 봇

This is an extension that lets you write down your to-do list in the Chrome sidebar while you're switching between pages to compare prices, and the AI will take care of it for you.

3-Line Summary

1) Write your to-do items in the Chrome sidebar, and the AI will read the web page, click on links, and handle the task for you. 2) Install it from the Chrome Web Store by clicking “Add to Chrome,” then connect your AI key. 3) It’s great for price comparisons; the README example shows how to find waterproof speakers under $50 on Amazon.

Image source: GitHub repository card (nanobrowser/nanobrowser)

At a Glance

• 14,231 stars (as of November 4, 2026) • Languages used: TypeScript 93.9% (the language used to build web interfaces and extensions), HTML 4.2% (the language used to build the structure of web pages) • License: Apache-2.0 (an open-source license that requires source code to be made public and allows for free use) • Korean: The interface is available only in English and Chinese; there is no Korean menu • Last updated: October 24, 2026 https://github.com/nanobrowser/nanobrowser

How to Use It

1) Open the following URL in Chrome and click "Add to Chrome" to confirm. In Edge, you must first allow extensions from other stores. https://chromewebstore.google.com/detail/nanobrowser/imbddededgmcgfhfpcjmijokokekbkal 2) On the welcome page that opens, connect an AI provider such as Anthropic or OpenAI, or a model from your computer. 3) Open the side panel using the toolbar icon or Alt+Shift+N, and type in your prompt. Cloud models require an API key and are billed based on usage.

Popular Comments

GitHub Discussions #85 · 5 Upvotes · MoSHOTus · March 2025 "It would be great to add features like macro recording and script editing, similar to tools such as Ui.Vision RPA. This would allow users to record browser actions, convert them into reusable scripts, and incorporate AI agent commands to create reliable and powerful hybrid automation workflows." (Translation) https://github.com/nanobrowser/nanobrowser/discussions/85#discussioncomment-12676896

Points to Note

The AI hands off payment and password entry to you, so please handle those yourself. Before submitting, sending, deleting, or uploading, the system will first ask for your confirmation in the default settings. Since the page content is sent to the AI model you selected, please be careful with sensitive information on the screen.

This post was organized with the help of AI.