Split PDF Online
Extract specific page ranges or split every page into separate PDF documents directly in your browser.
Choose a PDF file or drag & drop
Supports standard multi-page PDF documents
What is Split PDF?
Split PDF is a free online tool to process your files securely in your browser. Our tool ensures your data remains private while delivering fast results. No installation or registration is required.
该工具利用先进的 Web 技术完全在您的设备上运行。这意味着您的文件绝不会上传到我们的服务器。
Need to combine pages from multiple files into one PDF? Combine multiple documents with Merge PDF →
Want to turn individual PDF pages into image files? Extract images with PDF to JPG Converter →
Need to edit the text and paragraphs inside your PDF? Convert PDF to editable Word document →
Want to secure your split PDF document with a password? Add password security with Protect PDF →
主要特点
Custom Range Extraction
Specify custom page ranges (e.g. 1-3, 5, 8-12) to extract only the exact pages you need into a new PDF document.
Split All Pages in One Click
Break apart every page of your document into separate PDFs and download them simultaneously in an organized ZIP bundle.
100% Private Local Processing
Your files are processed in your browser memory using WebAssembly. Documents never leave your computer or phone.
Zero Loss in Vector Quality
Embedded fonts, vector diagrams, and original layouts remain intact without pixelation or quality loss.
常见应用场景
- ▸Extracting Specific Agreement Pages: Extract signature pages or specific clauses from lengthy contracts to send to clients.
- ▸Splitting Scanned Receipts & Invoices: Separate multi-page scanner feeds into individual invoice and receipt documents for accounting.
- ▸Sharing Chapter Excerpts: Break large presentation decks or manuals into lightweight, chapter-specific files for email distribution.
- ▸Preparing Academic Submissions: Separate cover sheets, assignment essays, and bibliography pages according to submission requirements.
常见问题解答
关于 Split PDF 的常见问题解答。
Upload your PDF using the uploader above, choose between extracting specific page ranges (e.g. 1-3, 5) or splitting all pages into individual files, and click "Split PDF Now". The separated files download instantly in your browser.
Yes. In "Extract Page Range" mode, you can enter comma-separated numbers and hyphenated ranges such as "1-3, 6, 8-10" to combine exactly the pages you need into one new PDF.
No. Our PDF splitter uses WebAssembly and client-side JavaScript (pdf-lib) directly inside your web browser. Your document is processed locally in device memory and never transmitted over the internet.
Select the "Split All Pages" mode. Every single page of your document will be separated into an individual PDF file and neatly bundled into a single ZIP archive for fast downloading.
No. The splitting engine extracts the exact native PDF objects, embedded fonts, and vector paths without re-rasterizing or re-compressing them. Text crispness and document quality are 100% preserved.
If your PDF is password-encrypted, use our free Unlock PDF tool first to remove the password before uploading it to the splitter.