PDF Manipulation Toolkit (Merge, Split, Extract)

A clean Node.js toolkit for PDF manipulation

A PDF library for Node.js built on pdf-lib: merge multiple PDFs, split pages, extract text, rotate pages and read/write metadata.

What's included

• mergePdfs — combine any number of documents
• splitPdf — split all or selected pages
• extractText — pull text out of a PDF
• rotatePage — rotate any page (normalised angles)
• getMetadata / setMetadata — title, author, page count
• Zero config — ESM + CJS dual build
• 19 passing tests — real in-memory PDFs

Quick Start

npm install
npm run build
node scripts/demo.mjs

Stack

Node.js 18+ · pdf-lib · pure ESM

Use cases

• Document pipelines
• Report assembly
• Invoice processing
• Learning PDF internals