Page Copilot by Alon

Tracking since Apr 22, 2026.

Changelog

• May 4, 2026
  description

  # Page Copilot by Alon
  
  ## Chrome Web Store Title
  Page Copilot by Alon
  
  ## Short Description
  Summarize pages, ask follow-up questions, and compare content across tabs with your preferred AI model.
  
  ## Detailed Description
  Page Copilot by Alon brings AI browser-style workflows to Chrome.
  
  Use it to quickly understand the page you are reading, keep asking follow-up questions about that page, and compare ideas across multiple pages or tabs. Instead of being locked into a single browser or model provider, you can connect the AI model you prefer through your own API.
  
  ### What makes it useful
  - Summarize any page in one click
  - Ask follow-up questions with page context
  - Compare articles, products, or viewpoints across pages
  - Translate or explain selected text instantly
  - Bring your own model API
  
  ### Common use cases
  - Compare two product pages before making a decision
  - Summarize a long article and ask for the key takeaways
  - Read a technical page and ask for plain-language explanations
  - Translate selected text without leaving the page
  - Review several sources and ask for differences, tradeoffs, or conclusions

  Page Copilot by Alon helps you compare webpages and videos across tabs with AI.
  
  Use it to compare articles, products, viewpoints, and video content without copying everything into a separate chat app. It can also summarize the current page, answer grounded follow-up questions, and work with readable transcripts from YouTube and Bilibili when captions are available.
  
  Page Copilot is open-source and local-first. There is no built-in account system: bring your own Claude or Zhipu GLM API key. More providers can be added over time.
  
  What makes it useful
  - Compare articles, products, or viewpoints across pages
  - Compare YouTube and Bilibili videos on the same topic
  - Summarize the current page and ask follow-up questions
  - Work with readable video transcripts when captions are available
  - Translate or explain selected text instantly
  - Bring your own Claude or Zhipu GLM API key
  - Open-source and local-first
  - No account required
  
  Common use cases
  - Compare the key differences between two pages
  - Ask what several articles agree and disagree on
  - Compare YouTube and Bilibili videos on the same topic
  - Compare two product pages before making a decision
  - Summarize a long article and ask for the key takeaways
  - Read a technical page and ask for plain-language explanations
  - Review several sources and ask for differences, tradeoffs, or conclusions
  
  Feedback
  - GitHub: https://github.com/alondotsh/Page_Copilot
  - For updates or informal feedback:
  - X: @alondotsh
  - WeChat Official Account: alondotsh
  - Bug reports, usage questions, and feature requests: https://github.com/alondotsh/Page_Copilot/issues

• May 4, 2026
  short_description

  Summarize pages, ask follow-up questions, and compare content across tabs with your preferred AI model.

  Compare webpages and videos across tabs with AI, then summarize and ask follow-up questions with your own API key.

Permissions & access

Permissions

sidePanelactiveTabcontextMenusstoragescriptingtabs

Host access

http://*/*, https://*/*

Screenshots