Extract page ranges from a PDF into separate files. Split by custom ranges, every N pages, or each page individually. All processing happens in your browser.
or click to browse your files
Splitting PDF...
Divide any PDF document into separate files in three simple steps — no software installation required.
Drag and drop your PDF file into the upload area, or click "Choose PDF File" to browse your device. The splitter accepts any standard PDF document regardless of page count, file size, or complexity. Whether your file has five pages or five hundred, it loads instantly in the browser and displays the total page count so you know exactly what you are working with before you begin.
Choose from three flexible split modes. Use Custom Range to specify exact pages and ranges using a simple syntax like "1-3, 5, 7-9" — perfect for extracting specific chapters or sections. Select Every N Pages to divide the document into equal-sized chunks, ideal for breaking a long report into manageable parts. Or pick Each Page Individually to create a separate PDF for every single page in the document, useful for invoices, receipts, or scanned records.
Once the split is complete, preview thumbnails of each resulting PDF to verify the output. Download individual files one at a time, or click the "Download All as ZIP" button to package every split file into a single archive for easy storage and sharing. The entire process takes just seconds and your original file is never modified or altered in any way.
A faster, safer, and more flexible way to split PDF documents — built for everyone.
There is no premium tier, no usage cap, and no hidden paywall. ConvertKr's PDF splitter is free for everyone, whether you need to split a single document or process dozens of files in a row. We believe essential file tools should be accessible without a subscription or per-file charge.
Unlike most online PDF tools, your files never leave your device. All splitting happens locally in your browser using JavaScript and the pdf-lib library. There is no server upload, no temporary cloud storage, and no risk of your confidential documents being accessed by anyone else.
Three distinct splitting strategies cover every use case. Custom Range gives you surgical precision with comma-separated page numbers and hyphenated ranges. Every N Pages creates uniform chunks automatically. Each Page Individually produces one PDF per page for maximum granularity.
The page range syntax is intuitive and powerful. Enter "1-5" to extract the first five pages, "3, 7, 12" to pull specific pages, or combine both like "1-3, 5, 8-10" for complex selections. The tool validates your input against the actual page count and highlights errors instantly.
When your split produces multiple files, the "Download All as ZIP" button packages everything into a single compressed archive. This saves time, keeps your downloads folder organized, and makes it easy to email or share the complete set of split files without managing them individually.
Every split PDF you download is completely clean. ConvertKr never adds watermarks, branding, headers, footers, or any other modifications to your output files. The pages you extract look exactly the same as they do in the original document, preserving all text, images, fonts, and formatting.
Everything you need to know about dividing PDF documents into smaller, more manageable files.
Why Split a PDF? PDF documents often contain far more content than you actually need to share or work with at any given time. A 200-page annual report might contain a single chapter relevant to your team. A batch of scanned invoices might need to be separated into individual files for your accounting software. A textbook might have specific sections your students need without the rest. Splitting a PDF lets you extract exactly the pages you need, reducing file size, improving organization, and making it easier to share targeted content with colleagues, clients, or collaborators. Instead of sending a massive document and asking someone to scroll to page 47, you can hand them a clean, focused file that contains only the information they need.
Common Use Cases for PDF Splitting The most popular use case is extracting chapters or sections from longer documents. If you have an e-book, manual, or report with a table of contents, you can pull out individual chapters by specifying the page ranges for each section. Another common scenario is separating invoices or receipts — many accounting systems and scanners produce multi-page PDFs containing dozens of individual documents that need to be filed separately. Lawyers frequently split legal briefs and contracts to isolate specific clauses or exhibits for review. Teachers and professors split textbooks and course materials to distribute only the assigned readings. Real estate agents split multi-property listing packets to share individual property details with different clients. Researchers split journal articles and conference proceedings to archive individual papers. In every case, the goal is the same: take a large PDF and produce smaller, more focused files that are easier to manage, share, and store.
Understanding Split Modes ConvertKr offers three split modes to cover every scenario. The Custom Range mode is the most flexible — you type in exactly which pages you want, using commas to separate individual pages and hyphens to define ranges. For example, entering "1-5, 8, 12-15" would create a single PDF containing pages 1 through 5, page 8, and pages 12 through 15 from the original document. The Every N Pages mode automatically divides the document into equal segments. If you set N to 10 and your PDF has 45 pages, the tool will produce five files: four with 10 pages each and one with the remaining 5 pages. This is perfect for breaking up long reports, manuscripts, or training materials into digestible sections. The Each Page Individually mode creates a separate PDF for every single page in the document. This is ideal for scanned documents containing individual records, forms, or certificates that need to be filed separately.
Page Range Syntax Explained The page range input field uses a straightforward syntax that anyone can learn in seconds. Use a single number like "5" to extract just that page. Use a hyphen to define a range like "1-10" for pages one through ten. Use commas to separate multiple selections like "1-3, 7, 12-15". Spaces are optional and ignored, so "1-3,5,7-9" works the same as "1-3, 5, 7-9". The tool validates your input in real time against the total page count of the uploaded PDF, so you will immediately see an error if you reference a page number that does not exist. This prevents mistakes and ensures your split output is exactly what you expect.
Batch Extraction and ZIP Downloads When your split produces multiple output files — which is common with the Every N Pages and Each Page Individually modes — managing them all can be tedious if you have to download each one separately. That is why ConvertKr includes a one-click "Download All as ZIP" button that packages every split PDF into a single compressed archive. The files inside the ZIP are named sequentially and descriptively, making it easy to identify them once you extract the archive. This is especially useful when you are splitting a large document into dozens or even hundreds of individual pages, as it saves significant time compared to downloading each file one by one.
Quality and Fidelity A common concern with PDF splitting tools is whether the output files will look different from the original. With ConvertKr, the answer is no — splitting is a lossless operation. The tool uses the pdf-lib JavaScript library to extract pages from the source document without any re-rendering, re-compression, or modification. All text remains searchable and selectable. All images retain their original resolution and compression settings. Fonts, vector graphics, annotations, form fields, and hyperlinks are preserved exactly as they appear in the source file. The split PDFs are byte-for-byte identical to the corresponding pages in the original document, just packaged into separate files. Because everything runs in your browser, there is also no risk of a server-side process altering your document in unexpected ways.
Everything you need to know about splitting PDFs with ConvertKr.
ConvertKr offers three split modes. Custom Range lets you specify exact pages and ranges using a simple syntax (e.g. "1-3, 5, 7-9"). Every N Pages divides the document into equal-sized chunks automatically. Each Page Individually creates a separate PDF for every single page in the document. You can switch between modes at any time before splitting.
Use numbers and hyphens to define ranges, separated by commas. For example, "1-5" extracts pages 1 through 5. "3, 7, 12" extracts just those three individual pages. "1-3, 5, 8-10" combines ranges and single pages. Spaces are optional. The tool validates your input against the total page count and shows an error if any page number is out of range.
Yes. After splitting, you can download each individual PDF separately, or click the "Download All as ZIP" button to package every split file into a single compressed archive. The ZIP option is especially convenient when splitting into many files, such as when using the Each Page Individually mode on a document with dozens or hundreds of pages.
Absolutely. All PDF processing happens entirely in your browser using JavaScript and the pdf-lib library. Your files are never uploaded to any server, and we cannot see, access, or store your documents. Once you close the browser tab, all data is gone. This makes ConvertKr safe for confidential documents, legal files, financial records, and personal information.
No. Splitting is a lossless operation that extracts pages from the original PDF without any re-encoding, re-compression, or rendering. All text, images, fonts, vector graphics, annotations, form fields, and hyperlinks are preserved exactly as they appear in the source document. The output files are identical to the corresponding pages in the original.
Yes. After downloading your first set of split files, you can change the split mode or adjust the page range and split again without re-uploading the PDF. The original file remains loaded in the browser until you click Reset or close the tab. This makes it easy to extract different sections from the same document in separate passes.
Yes. ConvertKr runs entirely in your web browser, so it works on smartphones and tablets just as well as on desktop computers. There is nothing to install — if your device has a modern browser with JavaScript enabled, you can split PDFs on the go. The interface is fully responsive and optimized for touch screens on iOS and Android.
ConvertKr does not impose any artificial file size or page count limits. Since all processing runs locally in your browser, the practical ceiling depends on your device's available RAM and processing power. Most modern computers and phones handle PDFs with several hundred pages and file sizes up to 100 MB without any issues. Very large files may take slightly longer to process.
Explore other free tools from ConvertKr to handle all your file needs.
Combine multiple PDF files into a single document with drag-to-reorder.
Open Tool →Add text, images, signatures, drawings, and redactions to any PDF file.
Open Tool →Convert PDF pages to PNG, JPG, or WEBP images at any scale.
Open Tool →Combine multiple images into a single PDF with custom page sizes.
Open Tool →Reduce image file size while preserving visual quality.
Open Tool →Convert images between PNG, JPG, WEBP, and SVG formats instantly.
Open Tool →