Processed in your browser
Separate PDF pages, extract exact ranges, or use advanced splitting rules with a visual page workspace.
10
Split modes
0
Uploads
ZIP
Export
Simple from start to finish
Choose a rule, confirm the planned groups, and create every result locally in your browser.
Choose one PDF from your device.
Use ranges, selections or smart rules.
See each planned output before processing.
Save one PDF or package everything as ZIP.
10 ways to split
Start with simple page controls, or use document structure, generated size and detected text when the file needs a more precise rule.
Every method shows its planned files before processing.
Basic page controls
Fast, direct and predictable
Create one PDF for each range, such as 1-3,5,8-10.
Create one PDF file per page.
Automatically create equal-size page chunks.
Create one PDF from the pages you select below.
Mark breakpoints and split after those pages.
Divide the PDF into a chosen number of parts.
Advanced document rules
Structure and content aware
Create files from the document’s top-level bookmark boundaries.
Estimate sequential parts near a preferred maximum file size.
Cut each wide scan into left and right pages at a reviewed gutter.
Preview boundaries when a regex match changes between pages.
Page-level control
Inspect page thumbnails, boundaries and generated groups before processing.
Preview individual results, download one output, or create a local ZIP.
The Split PDF operation runs on your device. No Nexynto server upload or account is required, and the generated downloads are created locally.
Common questions
Upload a PDF, choose a split method, review the planned page groups, then create and download the new PDFs.
Yes. Split Every Page creates one PDF per page and lets you download the files individually or together as a ZIP.
Yes. Enter ranges such as 1-3,5,8-10. Each range becomes a separate PDF.
Yes. Select pages in the preview grid to create one new PDF containing only those pages. For a dedicated extraction workflow, use Extract PDF Pages.
Yes. Split Every N Pages creates equal-size chunks, while Equal Parts divides the document into a chosen number of outputs.
Yes. The page grid provides thumbnails and a larger preview so you can verify page numbers before processing.
No. Splitting and ZIP creation run in your browser, so the selected PDF does not need to be uploaded to Nexynto Tools.
No intentional rasterization is applied. Selected pages are copied into new PDF files with their original page content.
Yes. When a PDF contains usable top-level bookmarks, Nexynto can use their destinations as sequential split boundaries. If no bookmarks are present, use page ranges instead.
Yes. The target-size planner verifies generated sequential groups against the chosen size. A single indivisible page can still exceed the target and is clearly flagged.
Yes. Choose the reviewed vertical gutter, confirm left-to-right or right-to-left output order, and split all or selected source spreads.
Yes. Enter a regular expression and review detected values. Native PDF text is used first, with OCR fallback for weak or scanned pages; uncertain matches require approval.
Yes. The interface is responsive and uses bounded scrolling workspaces. Very large or image-heavy PDFs may perform better on a device with more memory.
Practical guides
Exact ranges, large documents and scanned spreads—explained clearly.
Page ranges · 9 min read
Plan exact boundaries, validate range syntax, name outputs clearly and review every result.
Read guide
Large PDF workflows · 11 min read
Choose between page chunks, bookmarks and verified target-size groups for large documents.
Read guide
Scanned documents · 8 min read
Set the gutter, confirm reading order and turn wide scanned spreads into individual pages.
Read guideRelated PDF tools
Need only a few pages? Use Extract PDF Pages. Need page order changes first? Use Rearrange PDF.
