Nano Summarizer

Tracking since May 6, 2026.

Changelog

• May 11, 2026
  description

  Get private, on-device, free AI summaries for articles, PDFs, videos, and more.
  Chat with AI about any content on your current tab.

  Get free, private, on-device AI summaries for articles, YouTube video transcripts, PDFs, TXT/Markdown documents, CSVs, log files, and other sensitive content. Nano Summarizer uses your browser’s built-in AI when available, so no account, API key, or external AI server is required for local summaries.
  
  Choose how you want to understand the content: 
  - Key points only
  - Detailed
  - Study notes
  - Explain like I'm 5
  - Risks & red flags
  - Startup/business ideas
  - Translate
  
  Chat with AI about the content of your current tab while keeping your data private. Copy summaries, refresh results, and quickly turn long pages, documents, transcripts, and files into clear, useful insights.

• May 11, 2026
  short_description

  Private local summaries with built-in internal AI. Supports PDFs, TXT/Markdown/log files, CSV, pages; model may download first.

  Free private on-device AI summarizer for webpages, PDFs, YouTube transcripts, files, and sensitive content.

Permissions & access

Permissions

activeTabscriptingsidePanel

Host access

None declared

Screenshots