Word Document Split
Free Local ProcessingFree online Word document splitter. Split long documents into multiple DOCX files by Heading 1 or Heading 2, packaged into a ZIP download — ideal for handing out manuals chapter by chapter or revising your thesis per chapter. Files are never uploaded; everything is processed in your browser.
Drag files here, or
max each 100.0 MB
Options
How to Use
- 1 Select the DOCX file to split
- 2 Choose the split level: by Heading 1 or by Heading 2
- 3 Click the "Split Document" button
- 4 Download the ZIP package with the split documents
FAQ
Q: What happens if the document has no headings?
If no heading of the selected level is found, the whole content is output as a single document — nothing is lost.
Q: What happens to content before the first heading?
Content before the first heading is placed into an intro document (00-intro.docx) and is never lost.
Q: Will formatting be damaged?
Each split document is fully rebuilt; paragraphs, lists, tables, and images are kept with their own chapter.
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