AI PDF Summarizer

Upload a PDF and get an AI-generated summary of its key points with references to the source. Always check important details against the original.

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Click to upload a PDF file

Max file size: 50 MB

About AI PDF Summarizer

The PDF Summarizer reads a PDF and produces a structured summary: an overview, the key points and a conclusion, with references back to the document. It is built for the moment you have a long report, paper or contract and need to know quickly whether it is worth reading in full.

Summaries are generated by Google Gemini. To do this, your PDF is sent from your browser to our server and on to the AI service for analysis. Do not upload documents that contain information you are not permitted to share with a third-party AI provider.

How to use the AI PDF Summarizer

Click the upload area and choose a PDF. Smaller documents work most reliably.
Click Summarize and wait for the analysis to complete. This can take up to a minute for long documents.
Read the summary and the list of citations.
Use Export to save the summary, and refer back to the original PDF for any detail that matters.

What it can do

Structured output

Summaries follow an overview, key points and conclusion format that is easy to scan.

Citations list

References are listed so you can check statements against the source.

Works on documents, not just text

The PDF itself is analysed, so headings, tables and figures in the document can inform the summary.

Export

Save the result to keep alongside your notes.

When it is useful

Screening research papers and reports before reading them properly.
Getting the gist of a long policy, contract or manual.
Preparing for a meeting when you only have a few minutes.

Good to know

AI summaries can miss detail or occasionally state something the document does not say. Verify anything important against the original.
Your PDF is processed by an external AI service. Avoid confidential, medical, legal or personal documents.
Very large files may time out. If that happens, split the PDF into sections and summarize them separately.
Summaries should not be used as legal, medical or financial advice.

Frequently Asked Questions

Q.Is my PDF sent to a server?

Yes. The document is sent to our server and forwarded to Google Gemini to generate the summary. If the content is confidential, do not use this tool.

Q.How accurate are the summaries?

Generally useful for getting the gist, but AI can omit or misstate details. Treat the summary as a guide and check key facts in the document.

Q.Why did my summary fail or time out?

Large or complex PDFs can exceed processing limits. Try a smaller file, or split the document with the Split PDF tool and summarize each part.

Q.Can it summarize scanned PDFs?

Results depend on how readable the scan is. Clear scans may work; poor-quality scans often produce weak summaries.

Q.What languages are supported?

The AI can read many languages, but quality is best for widely used languages such as English.

Q.Does ToolGhost keep my document?

We do not store the document as part of the tool. It is transmitted for processing only. The AI provider handles data under its own terms.

Q.Can I get a shorter or longer summary?

The tool produces a single standard format. For a shorter version, paste the result into the AI Text Generator and ask for a condensed version.