Split by File Size (MB) or Pages. 100% Browser-Based — Your Files Never Leave Your Device.
PDF Splitter is built for large documents such as reports, contracts, scanned packets, invoices, and study material. Select a PDF, choose how you want to split it, and your browser creates the new files locally.
Create smaller PDFs every 5, 10, 50, or 100 pages. This is useful when you need predictable chunks for email, forms, or document portals.
Pull out exact page ranges such as 1-5, 8-10, or 15-. Use this when you only need specific sections from a long PDF.
Ask the tool to create smaller files near a target size, such as 10MB or 25MB. Exact output size can vary because every PDF stores images, fonts, and pages differently.
Use these guides if you are solving a specific PDF problem, then return to the tool above to split the file locally in your browser.
No. The main splitting workflow runs in your browser. Your selected PDF is not uploaded to our server.
Often yes, because the file is not sent through a server upload limit. The practical limit depends on your browser, device memory, and the PDF structure.
Some encrypted PDFs may not be supported by the browser PDF engine. If splitting fails, try an unencrypted copy of the document.