Doxy Blog
Practical guides and plain-English explainers on document chat, AI study tools, summarizing long files, and how it all works under the hood.
Learn how to chat with images and scanned documents using AI - upload a photo, let AI caption and index it, then ask questions instead of retyping the text.
Read more →Learn how to chat with audio files using AI — upload a recording, let the transcript get indexed, and ask questions instead of relistening to the whole thing.
Read more →Learn how to create practice exercises with AI from your own notes or PDFs — open-ended tasks with model solutions, grounded in what you uploaded.
Read more →Learn how to chat with a YouTube video using AI — paste the link, let the transcript get indexed, and ask questions instead of scrubbing the timeline.
Read more →Learn how to chat with a website using AI — paste the URL, let the page get indexed, and ask questions instead of skim-reading the whole article.
Read more →Learn how to chat with Word, Excel, and PowerPoint files using AI — upload the file, let it get indexed, and ask questions instead of reading page by page.
Read more →Learn how to create a quiz with AI from your own notes, PDFs, or slides — multiple-choice questions and practice exercises grounded in what you uploaded.
Read more →Learn how to validate an llms.txt file against the spec — the H1 title, summary blockquote, H2 sections and link format — using a free checker.
Read more →A step-by-step guide to document Q&A: upload your files, ask questions in plain language, and get answers with citations you can verify instead of scrolling.
Read more →A practical guide to the best AI research assistants in 2026 — what to look for, how they differ from chatbots, and how to pick one that cites its sources.
Read more →RAG, or retrieval-augmented generation, is how document-chat tools answer from your files instead of guessing. Here's a simple, jargon-free explanation.
Read more →Generic AI tutors answer from the whole internet. Here's how to study with AI from your own notes and slides so the answers match your actual syllabus.
Read more →Summarizing a 100-page PDF with AI is easy to get wrong. Here's how to get summaries that cover the whole document and cite their sources.
Read more →NotebookLM popularized chatting with your own sources. Here are the best NotebookLM alternatives in 2026 and what to look for when choosing one.
Read more →Learn how to chat with a PDF using AI — upload a document, ask questions in plain language, and get answers with citations instead of reading every page.
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