Split a PDF

Extract certain pages or split a PDF into multiple files (ranges or 1 page per file). Everything is done locally in your browser.

Select the PDF

Choose a PDF, set the mode (ranges or 1 page/file), then start the splitting.

No upload: your files stay on your device.

Share only a partSend only the relevant pages (e.g., appendices, signed pages, invoices) without sending the entire document.
Batch processingSplit a large PDF into single pages for OCR, indexing, or parallel processing.
Prepare a folderIsolate sections by ranges (1-3, 4-7, etc.) to create multiple deliverables.
Debug problematic pageExtract a page that crashes a tool, to isolate and analyze the error.

Output PDFs according to the requested ranges (or one page per file) with consistent naming.

A JSON mapping of the extracted ranges/pages to trace the origin of each generated file.

Splitting a signed PDF generally invalidates the signature (the file changes): keep the original if proof is needed.
For encrypted PDFs, it is often necessary to unlock before splitting.
Navigation elements (bookmarks) may be lost or simplified depending on the split engine.

Can I extract pages 3 to 5?

Yes: use ranges. Depending on the tool, you can provide a list of ranges (e.g., 3-5, 8, 10-12).

Does the quality change?

No: the split reuses the pages. It does not recompress the content.

What happens to the numbering?

Pages in the extracted files generally restart at 1, but the mapping retains correspondence with the original.

For robust processing, start with "PDF Pages → JSON": you can check the exact number of pages and avoid range errors (out of bounds).