Split a long manuscript into chapter files
How to split your manuscript
Paste your text or choose a UTF-8 TXT or Markdown file. The tool detects standalone chapter headings. Check the list, select the chapters you need, and download numbered TXT files in a ZIP.
Headings the tool recognises
Use Chapter 1, Chapter II, Prologue, or Epilogue on separate lines. Markdown level-one and level-two headings, 第1章-style headings, and numbered Korean 화 headings also work. Add these headings to a manuscript with no clear chapter boundaries.
Keep control of the split
The tool uses headings, not an AI guess or a fixed word count. Text before the first heading becomes an Opening section. It keeps chapter text in its original order and does not rewrite your scenes.
Where this fits in your writing workflow
One giant manuscript file becomes unmanageable the moment you need to find a scene. Splitting on real chapter headings gives you files you can name, move, and edit independently.
Keep the chapters together again in Webnovels AI, which manages the whole book, its records, and revisions with Bao in one place.