Dia: Slides for Claude, Notes & PDF Export

Tracking since Apr 22, 2026.

Changelog

• May 4, 2026
  description

  Dia makes Claude's PDF explanations visual.
  
  When you upload a presentation to claude.ai and ask Claude to walk you through it, normally you get text only — slide layouts, diagrams, and visual structure disappear. Dia fixes this by automatically injecting the actual slide images inline with Claude's explanation.
  
  ✨ HOW IT WORKS
  
  1. Upload any PDF to Claude as usual
  2. Ask Claude to explain or summarize it
  3. Dia injects real slide images alongside the explanation
  4. See what Claude sees — no more text-only summaries
  
  🔒 PRIVACY FIRST
  
  Dia processes everything in your browser. Nothing is sent to any server. Your PDFs, images, and conversations stay on your device.
  
  - No data collection
  - No tracking
  - No analytics
  - 100% local processing
  
  🎯 PERFECT FOR
  
  - Students studying lecture slides
  - Professionals reviewing pitch decks
  - Researchers going through papers
  - Anyone who wants visual context when learning from PDFs
  
  ⚡ FAST
  
  Dia renders a typical 20-slide deck in under 2 seconds. Cached locally, so you never reprocess the same PDF.
  
  💡 CURRENTLY SUPPORTS
  
  - Claude.ai (both free and paid accounts)
  - ChatGPT and Gemini support coming soon
  
  Built by a student, for students and anyone who learns from slides.

  Tired of scrolling between Claude and your PDF every time it 
  says "as shown on slide 4"? Dia fixes that. Upload a presentation, 
  and Claude's responses now include the actual slide images, inline, 
  right where they're referenced.
  
  It's the missing visual layer for studying with AI.
  
  ✨ WHAT DIA DOES
  
  🎯 Inline slide injection — When Claude mentions a slide, you see 
  the slide. No tab switching, no guessing. Real screenshots of your 
  deck, embedded directly in the chat.
  
  📑 One-click PDF export — Turn any study session into a polished 
  PDF with slides, notes, and the full conversation. Share with 
  classmates in seconds. Notion and Obsidian compatible.
  
  🐿️ Acorn cache — Every slide you study gets stashed locally for 
  instant reuse. Re-open the same deck a week later and it loads 
  in milliseconds.
  
  🔒 100% local — Your slides never leave your browser. No servers, 
  no uploads, no tracking. Everything runs on your device.
  
  ⚡ Fast — A 20-slide deck processes in under 2 seconds.
  
  📚 HOW IT WORKS
  
  1. Toggle Study Mode in the Claude chat
  2. Upload your PDF as you normally would
  3. Ask Claude anything — Dia handles the rest
  
  That's it. No setup, no accounts, no API keys.
  
  🎓 BUILT FOR
  
  Students preparing for exams. Researchers reading dense 
  slide decks. Anyone who's ever lost their place flipping between 
  Claude and a PDF.
  
  🚀 WHAT'S NEXT
  
  We're working on quiz mode, flashcard export, and support for 
  ChatGPT and Gemini. Dia is built in the open by students, for 
  students.
  
  📬 GET IN TOUCH
  
  Found a bug? Have an idea? We read every message.
  Email: [email protected]
  Website: https://diavue.xyz
  
  🔐 PRIVACY
  
  Dia processes everything locally in your browser. We do not 
  collect, transmit, or store any user data. Read our full privacy 
  policy at https://diavue.xyz/privacy
  
  ────────────────────────────
  
  Made with 🐿️ by the Dia team. If Dia helps you study, leave a 
  review — it genuinely helps us reach more students.

• May 4, 2026
  short_description

  Dia injects actual slide images into Claude's PDF explanations. See what Claude sees.

  See your slides while Claude explains them. Dia injects real PDF slide images directly into Claude's responses.

• May 4, 2026
  name

  Dia

  Dia: Slides for Claude, Notes & PDF Export

• May 4, 2026
  host_permissions

  https://claude.ai/*

  https://claude.ai/*, https://claude.com/*

Permissions & access

Permissions

storage

Host access

https://claude.ai/*, https://claude.com/*

Screenshots