File Processing

Pattern

PDF Analysis Tool

Process PDFs with AI analysis. Extract text, generate summaries, and identify key insights.

BeginnerOct 2025View the full pattern on desktop
PDF Analysis Tool preview

Problems solved

  • Analyze uploaded PDF files with multimodal streamText
  • Send PDF bytes to the model as application/pdf media
  • Reject oversized uploads before analysis begins

Use cases

  • PDF document analysis tools
  • Contract and policy summarizers
  • Research paper quick-read assistants
  • Upload-and-analyze document demos

AI SDK APIs

streamTextgateway

Tags

aipdfanalysisopenai

Requirements

Node.js
>=18.0.0

Environment variables

External services

openai

Ready to use?

View the full interactive pattern with live preview and copy the source code.

View the pattern on desktop

Related patterns

Local RAG ChatLoad a sample Local RAG index, rank chunks in the browser, and stream a cited answer without a vector database.Aug 2026
AI Profile Enrichment FormAnalyze user profiles with AI and provide personalized suggestions. Enriches data, suggests improvements, and offers career insights.Oct 2025
Local RAG IngestChunk local text, create embeddings, and export a portable RAG index without a vector database.Aug 2026
Chunk strategy compareCompare small, large, and paragraph-window chunking on one document with cosine similarity — no vector database.Sep 2026