Is the file uploaded to be split?

No. pdf-lib copies the pages into new documents inside this tab and the zip is built here too, so nothing about the document becomes a request. Case files and medical records are the usual reason people look for that.

Split PDF Every N Pages

No upload · runs in your browser

Drop a PDF to splitOne file at a time. The page count is read on your deviceSelect PDF No upload · processed locally · auto-deleted

Runs entirely in your browser, nothing is uploaded.

How it works

Split PDF every N pages into separate files

Cuts a PDF into fixed-size chunks, every 2 pages, every 10, any whole number you type, and zips the parts unless there is only one.

What this does

Exact page range shown for every part before you commit to the split
Parts named from the source file, report-part-1.pdf, report-part-2.pdf
Annotations and page rotation are copied with the content; the document outline is not

FAQ

It keeps the remainder, a 10-page file cut every 4 gives 1–4, then 5–8, then 9–10.

Keep going

Bates Numbering

Compress PDF to Size

Extract PDF Pages

Extract Images from PDF

Grayscale PDF

Markdown to PDF