Papira - TXT to EPUB Converter

Turn a finished TXT manuscript into a complete EPUB book.

Papira is an offline EPUB maker for fanfiction and serial fiction, personal novels, digital zines, and TRPG scenarios. It is not a writing or text-editing app. It assembles the TXT manuscript you already finished into an ebook with a cover, book details, a table of contents, and readable body pages.

Two ways to create

• Quick build
Choose a TXT file and create a simple EPUB right away. This is for manuscripts that do not need a cover or publishing details.

• Create a book EPUB
Choose one of six starting presets, then review the cover, title, author, publisher, series details, book mood, and body settings before creating one EPUB. You can change every preset setting later.

Papira prepares the book structure for you

• 12 decorative cover styles, with thumbnail previews to help you choose
• Create a cover from your title and author, with or without a photo
• Choose an accent color and title size; Papira arranges the cover automatically
• Title page, copyright page, table of contents, and body
• Automatic detection of episode and chapter headings
• Six starting presets: Basic, fanfiction and serial fiction, personal novel, digital zine, TRPG scenario, and essay and nonfiction
• Classic, Modern, Minimal, Novel, Essay, and Bold book moods
• Body alignment, text size, and line spacing
• Cover layout and title placement
• Series title and volume metadata
• Collision-safe output that does not replace an existing EPUB

Quiet and private by design

• Manuscripts and cover images are processed only on your device.
• No server upload, account, ads, subscription, or in-app purchases.
• Recent book projects are saved on your device so you can continue later.
• Export the finished EPUB to a file location or another app when you choose.

Papira does not provide

• Manuscript writing or body-text editing
• AI writing, proofreading, or analysis
• An EPUB reader
• PDF, DOCX, or other output formats
• ISBN registration or online publishing services

Keep your words as they are. Give them the structure of a book.