Upload your document
Choose a PDF or a photo of a printed book page.
PDF, JPG, PNG, WEBP or BMP · Up to 15 MB
For better OCR, use a sharp, upright, well-lit photo. Image OCR is configured for English.
Extracted text preview
Review what the reader captured before asking questions.
PDFs use text extraction. Photos use optical character recognition (OCR).
Document summary
Pulls important sentences from the text you uploaded and keeps their source page visible.
This is an extractive summary: it selects key sentences from your source rather than inventing new facts.
What would you like to know?
Ask once to compare the information in your document with online research.
Internet research uses English Wikipedia. No paid search API key is required. Load a document to also receive a document-based answer.
Answer from your document
Uses the text from your uploaded PDF or image.
Answer from the internet
Separate online context, with article links you can check.
Online results use English Wikipedia, not every website on the internet. Model answers can be incomplete; follow the source links to verify details.
About this project
A student-built study workspace that brings together PDF text extraction, OCR for book-page photos, extractive summaries, browser-based question answering, and free Wikipedia research.
Files are processed in your browser rather than uploaded to an app server. The page still needs internet access to load its libraries, OCR language data, AI model, and online articles. OCR is designed for clear printed English text; scanned multi-page PDFs and handwriting may need extra tools.