Nano Summarizer

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Overview

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

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.

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Details

Version
1.0.2
Updated
May 10, 2026
Flag concern
Offered by
GagarinSoft
Size
84.62KiB
Languages
15 languages
Developer
Email
gagarinsoft@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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Nano Summarizer has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Nano Summarizer handles the following:

Website content

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes