Skip to content
Try ZeroTell

ZeroTell Pro is an auto-renewing subscription, billed weekly, monthly or yearly. Cancel anytime in Dashboard → Subscription. See plans and prices.

Built for students, writers and researchers

Ask a question about your file Analyze File

Upload a document and ask a question. The answer comes only from the text extracted from your file, with the relevant passages pointed out.

Fill in the required fields to start.

Result

Your result will appear here.

Useful for long documents

  • Find a detail

    Ask about a name, decision, date, requirement or section in the document.

  • Explain or summarize

    Ask for a concise explanation of a passage, a comparison or a faithful summary of the file.

  • Review the limits

    Charts and images are not read, and the answer says plainly when the file doesn't cover your question.

File analysis FAQs

PDF, DOCX, PPTX, TXT and Markdown files up to 10 MB. The text is extracted first, and very long documents may be cut short before analysis.

No. It analyzes the extracted text only and does not claim to see charts, images or formatting that were not extracted.