Document Q&A
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Document Q&A is asking plain-language questions about a document and getting answers drawn from its text, letting you find what a file says on a given point without reading the whole thing, with the answers grounded in the document rather than in outside knowledge.
At a Glance
5 Credits
Per Run
Gemini
Powered By
25 MB
Free File Limit
500 MB
Pro File Limit
Key Facts
LittlePDF Document Q&A uses Google Gemini to answer plain-language questions about a document using that document's own text.
The file is sent to Gemini over an encrypted connection, read, and no copy stays with us; the tool runs server-side and not in the browser.
Each question run costs 5 credits; free accounts get 500 credits per day (about 100 runs) with a 25 MB file limit, and Pro supports files up to 500 MB.
How to Document Q&A in 3 Steps
Upload the document you have questions about, such as a report, a policy, or a contract.
Ask your question in plain language; the file goes to Gemini, which answers using the document's text.
Read the answer and verify any detail you plan to act on against the relevant passage in the source.
Why Document Q&A with LittlePDF?
You ask in plain language and get an answer drawn from the document, instead of skimming page after page yourself.
Answers are grounded in the file's own text, so a policy or contract question returns what your document says, not a generic definition.
The model reads the whole file, so an answer can combine a detail from the start with a figure near the end.
Five credits against 500 free credits a day covers roughly 100 question runs before any cost.
Features
Plain-Language Questions
Ask the way you would ask a person who read the file. There is no query syntax to learn; you type a normal question and get an answer back in normal language.
Document-Grounded Answers
The model is directed to answer from the uploaded document's text, so replies reflect your specific file rather than general knowledge, keeping them tied to your source.
Whole-File Reading
Gemini reads across the entire document, so an answer can pull together points from different sections, not just the first place a keyword appears.
Frequently Asked Questions
Last updated: June 2026