Txt2Epub
Turn manuscripts into ebooks, and ebooks into your library.
Detect chapters in TXT manuscripts and create EPUBs with covers and navigation. Edit existing ebooks, enrich their metadata and append new episodes.
Actual program UI with original fictional sample data. Click to view full size.
Overview
A Windows application for creating EPUB 3.0 ebooks from Korean manuscripts. It combines text cleanup, chapter review, batch conversion and library management, including Korean prologues, side stories and volume/chapter headings.
Features
Text cleanup & encoding
Add files or folders, or drag and drop TXT files. Detect UTF-8, CP949, EUC-KR and UTF-16, reflow paragraphs and review potential OCR character errors.
Chapter detection & review
Find chapter candidates using heading patterns and numbering continuity. Review titles and inclusion before conversion, including hierarchical volume/chapter navigation.
Covers & metadata
Manage titles, authors, series, genres, publishers, dates, descriptions and completion status. Review metadata candidates before applying them, and generate or optimize covers.
Reading style adjustments
Clean HTML and empty paragraphs, remove front-body contents lists and adjust fonts, spacing and indentation. Merge a leading subtitle into its chapter heading.
Append episodes & batch tools
Append new EPUB episodes with checks for overlaps, gaps and earlier numbering. Organize metadata, filenames and genre folders in batches, or extract ebook text to TXT.
Backups & undo
Save cleaned TXT separately. Back up EPUBs before editing and check temporary output before replacement. Undo the last operation or restore a selected book.
Who it is for
- Readers turning multiple TXT manuscripts into navigable ebooks
- Readers organizing existing ebooks and adding new episodes
How to use
- Add TXT files or folders and choose output locations.
- Review detected chapter titles and inclusion before conversion.
- Create EPUBs and review conversion results.
- Edit metadata and covers, then inspect the output in a reader.
Supported environment
- Windows 10 1809 or later · Windows x64 · WinUI 3
- Source build: .NET 10 SDK and Windows App SDK 1.x
Availability
Not publicly released
This program is currently private. Source code and installation files are not publicly available. Download information will be provided here when a public release is ready.
Things to know
Chapter detection depends on the manuscript. Review navigation and output text for important books. Basic structural checks do not replace a full EPUBCheck validation.
External metadata search depends on connectivity, keys and service responses. A local NovelMetadata v2 database is searched read-only first. Opening or searching an EPUB alone does not rewrite it.
Information checked on October 8, 2026, against repository documentation. Availability and requirements may change.