PDF Image Studio v2.0 · AI Vision & Textbook Layout Engine

Step 1: extract & batch-label medical figures from a lecture PDF (with automatic duplicate template filtering & interactive figure cropping) → Step 2: open a textbook PDF with green placeholders, match globally with AI, and export a compact, print-sharp PDF. Runs 100% in your browser.

AI Settings (100% Free Pool Rotation — Gemini Free Pool, Groq 30 RPM Free, Nous Hermes & OpenRouter)

⚡ Zero Rate-Limit Architecture: Google Gemini Auto-Rotate Pool (aistudio.google.com/apikey) automatically rotates across all 6 free Gemini/Gemma models on your key (giving 6x the RPM & daily quota and switching models in 0ms if one hits a limit). Or use Groq Cloud Free Tier (console.groq.com/keys) for 30 requests/min free on Llama 4 Scout Vision + Llama 3.3 70B!

AI Vision Labeling & Smart Filtering (Step 1)