Nano Summarizer

by GagarinSoft · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 19 Oct 2026

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

Users

+1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#250K

#209K among extensions

Version

1.0.2

updated 10 May 2026

Users

monthly, 6 months

Latest, 19 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 19 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Nano Summarizer

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.