How splitting a PDF works here
There's no upload step and no server doing the work. Everything happens in the page you're looking at, using pdf-lib, which loads the first time you pick a PDF.
- Read the PDF locally. When you drop or choose a PDF, the browser reads it straight off your disk into memory and opens it with pdf-lib. It counts the pages and shows you the total, so you know what range is valid. No bytes go over the network, and you can open your DevTools Network tab and watch for yourself.
- Pick how to split it. Choose a mode: extract a page range like 1-3, 5, 8-10 into one new PDF; split into chunks of N pages each; or explode the whole thing into one file per page. The page numbers you type are checked against the real page count before anything runs.
- Copy pages into new PDFs. For each output, pdf-lib creates a fresh empty PDF and copies the pages you selected into it, keeping their original content intact. The work runs page group by page group so a long document doesn't lock up the tab.
- Download a PDF or a ZIP. If the split produces a single PDF, you download it directly. If it produces several, whether that's every page or each chunk, they're bundled into one ZIP with predictable names like page-001.pdf or pages-1-3.pdf, using a small library that also runs in the browser. No file is ever uploaded.
Why use this splitter
- Your PDF stays on your device. iLovePDF, Smallpdf, and Adobe all send your PDF to their servers to split it. This tool doesn't. A signed contract, a bank statement, a medical report, anything private is split right here and never uploaded, so there's nothing left sitting on someone else's machine.
- Three ways to split. Pull out an exact range when you need a few specific pages, chunk a long document into even N-page files, or break it into one file per page. One tool covers grabbing a single exhibit and shredding a 200-page export into individual sheets.
- Predictable, ordered output. Files come out named so they stay in order — page-001.pdf, page-002.pdf, or pages-1-3.pdf for a chunk. When there's more than one, they arrive in a single ZIP instead of a flurry of separate downloads, so nothing gets lost or scrambled.
- No account, no limits. There's no sign-up, no watermark, and no daily cap on how many pages you can split. The PDF engine only loads the first time you pick a file, so the page stays fast until you actually need it.
Common applications
Pulling pages out of a PDF comes up constantly once you can do it without uploading the file.
- Paperwork: extract just the signature page of a long contract, or the one invoice you need out of a year's worth bundled into a single PDF.
- Sharing: send a colleague only the chapter or section that's relevant instead of a 100-page document they'll have to scroll through.
- Archiving: break a scanned batch into one file per page so each record can be filed, named, and searched on its own.
A worked example
Say you've got a ten-page report.pdf and you only need pages one through three plus page five for a summary. Drop the PDF here, leave the mode on Extract page range, type 1-3, 5, and click Split PDF. You get a single four-page pages-1-5.pdf with exactly those pages in order. Need each page on its own instead? Switch the mode to One file per page and you'll get a ZIP of ten PDFs — page-001.pdf through page-010.pdf. Either way, that report never left your laptop.
FAQ
Is my PDF uploaded anywhere?
No. The split runs entirely in your browser using pdf-lib loaded into the page. Your PDF is read from your disk into memory, the pages you pick are copied into new PDFs, and the results are handed back as downloads. There is no server round-trip, and you can confirm it in your browser's Network tab.
How do I enter a page range?
Type page numbers separated by commas, and use a hyphen for a span. For example, 1-3, 5, 8-10 pulls pages one, two, three, five, eight, nine, and ten into one new PDF, in that order. Numbers outside the document's page count are rejected with a clear message rather than producing a broken file.
Can I split into one file per page?
Yes. Choose the One file per page mode and every page of the document becomes its own single-page PDF. You can also choose Split every N pages to get even chunks — for example, every 5 pages turns a 20-page PDF into four files of five pages each.
Will I get a ZIP?
Only when the split produces more than one PDF. Extracting a single range gives you one PDF you download directly. Splitting into chunks or one file per page produces several PDFs, which are bundled into a single ZIP with ordered names so they're easy to keep together.
PDF Split gives you exactly the pages you want without handing the document to a website. Drop your PDF, choose a range, even chunks, or one file per page, and download a single PDF or a ZIP of the set. All in the browser, with no account and no upload. The PDF engine only loads when you pick a file, so the page stays quick until you're ready to split.