Document Splitter
FreeSplit large DOCX documents by chapter or page count
Options
About Document Splitter
A single huge document can be unwieldy to share, review, or navigate. When you need to break a long DOCX into manageable parts, doing it manually means lots of copying, pasting, and saving separate files. This tool splits your document automatically, by chapter or by page count, into clean separate pieces.
Upload your .docx, choose how you want it divided, and download the resulting parts. The process runs fully in your browser on ToolHub by Codaiman, with no signup, no install, and no watermark. It's free, and your document stays with you. You turn one overwhelming file into tidy sections without the tedious manual work of cutting it apart yourself.
Common uses
- Breaking a long manuscript into individual chapter files
- Splitting a large report into sections for different reviewers
- Dividing a big document by page count to meet upload size limits
- Separating a combined document back into its component parts
How to use
- 1
Upload your file
Click the upload area or drag & drop your file. Supports all major formats. Up to 50 MB.
- 2
Adjust settings
Use the options panel to customise the output — quality, format, size and more.
- 3
Click "Process — Document Splitter"
Click the process button. Your file is converted instantly on our secure servers.
- 4
Download your result
Preview and download your converted file. No watermarks, no quality loss, no expiry.
Why ToolHub?
- Format-perfect conversion
- Preserves formatting
- Batch processing
FAQ
How does splitting by chapter work?
It uses your document's headings to identify chapter breaks, so well-structured headings produce cleaner splits.
Can I split by a set number of pages?
Yes. You can divide the document by page count when you'd rather have evenly sized parts than chapter-based ones.
Are the split files editable?
Yes. Each piece is a standard .docx you can open and edit independently in Word.
Can I use Document Splitter on mobile?
Yes — ToolHub is fully responsive and works on iPhone, Android, tablets and all modern browsers. No app install needed.