PDF Flourish

Split PDF Online Free

Break a large PDF into smaller documents. Split by custom page ranges, or create one file per page and download everything as a ZIP.

  • Files never leave your device
  • No signup, no watermarks
  • Works offline once loaded

Drag and drop here, or choose from your device.

Up to 50 MB per file. Files are processed in your browser.

How to split pdf

  1. 1Select your PDF — the page count is detected automatically.
  2. 2Choose to split by ranges (for example 1-3, 4-8) or into single pages.
  3. 3Press Split.
  4. 4Download the resulting files, or a ZIP when there is more than one.

What you get

  • Custom ranges such as 1-3, 5, 9-12.
  • One-click split into individual pages.
  • Multiple results are packaged into a single ZIP download.

Frequently asked questions

How do I write page ranges?
Separate each output document with a comma. For example 1-3, 4, 5-9 produces three PDFs.
Are my files uploaded to a server?
No. This tool runs entirely in your browser using JavaScript. Your file never leaves your device, and nothing is stored by us.
Does it work on my phone?
Yes. The tools work in modern mobile browsers on Android and iPhone, as well as on Windows, macOS and Linux desktops.

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