Split PDF by Page Range or Extract Every Page — 100% In-Browser
Divide any PDF into smaller documents exactly the way you need. Split by page range — for example "1-3, 5, 8-10" — to pull out specific sections as separate files, or extract every single page as its own PDF in one go. A live page preview shows exactly which pages will end up in each output file before you commit, and everything happens locally in your browser: nothing is uploaded, and your document never leaves your device.
Frequently Asked Questions About Splitting PDFs
How does Split PDF work?
Every page of your PDF is rendered as a thumbnail right in the browser. You then choose how to split: type page ranges like "1-3, 5, 8-10" to create one file per range, or switch to "Every page" to get one single-page PDF per page. The pages are copied with pdf-lib and saved as new PDF files — the original is never modified.
What range formats are supported?
Comma-separated ranges: "1-5" (a range), "3" (a single page), "8-" (from page 8 to the end) and "-4" (pages 1 through 4). Quick-fill presets create pairs or split the document in half with one click.
Do I get a preview before splitting?
Yes — the live page preview highlights exactly which pages will be included as you type. Click any page to add or remove it from the current split, and the file count updates instantly.
Can I download all split files at once?
Yes. After splitting, download every output file individually or grab the whole set as a single ZIP archive with one click.