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Merge & split PDF

Merge PDFs or extract pages locally — without upload

🔒 runs locally · no upload · no tracker

Merge multiple PDFs into one or extract a page range — entirely in the browser, no upload.

💡 Why this tool?

Online PDF tools upload your documents to foreign servers. For contracts, invoices or IDs that's a real privacy risk.

Your benefits

  • ✓Merge multiple PDFs in order
  • ✓Extract page ranges (split)
  • ✓Files never leave your device

🔧 How it works

  1. 1Choose a mode (merge or split)
  2. 2Load your PDF(s)
  3. 3Create and download the result

❓ Frequently asked questions

Are my PDFs uploaded?▼
No. Merging/splitting runs entirely in the browser (pdf-lib). The files never leave your device.
What can I do?▼
Merge multiple PDFs in order into one, or extract a page range from a single PDF.
Is there a limit?▼
There is no fixed limit, but very large files need more browser memory.