PDF Splitter — Split PDF Pages Online Free

How to use PDF Splitter — Split PDF Pages Online Free

Three simple steps, with your content kept on your device.

Built for useful work

Fast, focused, and made to be clear on every screen.

What is PDF splitting?

PDF splitting divides one document into separate PDF files. You choose the pages you need — a single page, a range, or several ranges — and Valestiom writes each selection as its own PDF you can send or store independently.

The original document is never changed. It is read locally and the split pages are written as new files, so your source PDF stays exactly as it was.

How to split a PDF

Choose a PDF and enter the pages you want in the page field. Use simple formats like 1-3, 5, 8-10 to combine single pages and ranges, or leave the field empty to create one PDF for every page in the document.

Each selected page becomes an independent file. The results list shows every generated PDF, and the Download all button saves them together so nothing is left behind.

PDF Splitter vs PDF Page Extractor

The two tools sound similar but answer different questions. The PDF Splitter is built for dividing: it splits a large document into separate files — one per selected page or range — which is the right choice when you want distinct files to send or archive.

The PDF Page Extractor is built for selection: you choose specific pages or ranges, keep their entered order, and get one new PDF containing just those pages. Use the extractor when you want a single condensed document, and the splitter when you want each page as its own file.

Common use cases

Splitting helps when only part of a document is relevant. Send just the page a client needs instead of a long report, extract the signed page from a contract, or pull a single chapter from a book-length PDF.

It also keeps email attachments small and focused. Instead of forwarding an entire document, split off the few pages the recipient actually needs and attach only those.

Page ranges and formats

Page input accepts single numbers, hyphenated ranges, and comma-separated combinations — for example 1-3, 5, 8-10. Duplicate pages are removed automatically, so entering the same page twice does not create a duplicate file.

Leaving the field empty is a shortcut for splitting every page. This is convenient for breaking a multi-page document into individual files in one pass.

Privacy: files stay on your device

Splitting is performed entirely in your browser with pdf-lib. The source document is never uploaded, so confidential pages never leave your computer.

No account, queue, or stored copy is involved. When you close the page, the document is gone — the split files exist only where you save them.

Downloading the extracted pages

Each extracted page appears as its own row in the results list with an individual download button, so a single page can be saved without touching the rest of the batch.

When every page is needed, the Download all button saves the files one after another. A progress indicator reports how far the extraction has advanced while longer documents are processed.

Handling one document at a time

The splitter works on a single PDF of up to roughly 150 MB per run. Reading one document at a time keeps page numbering unambiguous and memory use bounded inside the browser tab.

For several documents, run them one after another. The page field keeps whatever was typed, which makes repeating the same range across a set of similarly structured files straightforward.

Splitting as part of a larger PDF workflow

Splitting is often the first move rather than the last. Pulling the relevant pages out of a long report gives a smaller starting point for whatever needs to happen next.

Those extracted pages can then be recombined in a new order with PDF Merge, reduced in size with PDF Compressor, or turned into pictures with the PDF to Image converter.

Frequently asked questions