Repair your manuscript,
keep your story.

What can I repair in an EPUB or DOCX?

Check contents links and chapter structure, select supported repairs, and export in the original format. DOCX checks also identify heading and paragraph-formatting issues. Keep the source and review each proposed change.

What if I only have a PDF or another format?

These imports rebuild a document for review. Check the extracted text, reading order and images against the source. A converted draft is not a guaranteed lossless or publication-ready replacement.

Does a passed check mean my book is ready to publish?

No. The report separates text, images, navigation and file-standard checks, including EPUBCheck for EPUB output. Open the export in your reader or publishing previewer and review anything marked as unchecked or needing review.

Where is my manuscript processed?

Files are uploaded to the ChapterTidy server for processing. They are removed after 24 hours by default, and you can delete them sooner in the workspace. The included sample lets you try the workflow before uploading your own work.

Need to choose between repair, a new design or conversion? Compare the workflows. For a publishing warning, use the KDP contents checklist.