PDF Toolkit

Merge, split, compress, rotate, and watermark PDFs entirely in your browser.

Every common PDF edit in one place. Merge, split, compress, rotate, watermark, and edit PDFs entirely in your browser — no uploads, no accounts, no tracking. Powered by pdfcpu compiled to WebAssembly.

  • Merge and split PDF documents
  • Compress PDFs to reduce file size
  • Rotate pages and apply watermarks
  • No uploads, accounts, or tracking
  • Powered by pdfcpu and WebAssembly
chayprabs/pdf-merge-split-compress-rotate-watermark-browser-playgroundFull source code, issues, and releasesOpen →

Spotted a bug or have an idea?

This tool is built in the open and shaped by feedback. If something feels off — or you want a feature — I read every message.