AI Summary

AI Summary

Get the key points of a PDF, summarized on your computer.

Summarize PDF documents with AI for free. HonestPDF reads your PDF in the browser, and Chrome's built-in Gemini Nano writes its key points on your computer: no upload to any server. It needs Chrome 138 or later on a computer, and reads English, Spanish, Japanese, German and French.

Select File
①Select file→②Summarize→③Read results

How Local AI Summary Works

Unlike cloud-based AI tools, this feature uses Google's Gemini Nano: a small language model that runs entirely inside Chrome. Your document text is processed on your device, ensuring complete privacy.

Requirements:

  • Chrome on a Computer. Chrome 138 or later on Windows 10 or 11, macOS 13 or later, Linux or a Chromebook Plus, with a graphics card of more than 4 GB, or 16 GB of RAM and 4 CPU cores. Chrome on phones does not have it yet.
  • One-Time Download. Chrome downloads its Gemini Nano model the first time and keeps it for later. It asks for at least 22 GB of free disk space for it, and removes the model again if free space falls under 10 GB.
  • Text-Based PDFs. The document must contain selectable text (not scanned images), in a language Chrome's summarizer reads: English, Spanish, Japanese, German or French.

Our Approach:

For longer documents, the text is split into manageable chunks and each section is summarized individually. The chunk summaries are then combined into a unified final summary: all happening locally on your device.

What you get

  • Document Summarization - Get concise summaries of long PDF documents to save reading time
  • Key Points Extraction - Identify the most important information quickly

Frequently asked questions

Is it safe to summarize confidential documents with AI?
HonestPDF's summary is written on your computer, and the document is never sent.
How is HonestPDF's AI summary different?
HonestPDF reads the text of your PDF in your browser, and the summary is written by Chrome's built-in Gemini Nano on your computer. The document's contents never leave your machine.
Does the summary work offline or without an internet connection?
Yes, once Chrome has downloaded the model. The summary is written by Chrome's built-in Gemini Nano on your computer, so with the page open you can disconnect and it still works.

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