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Tunmire

ChatGPT plugin

Format books and make covers

View in ChatGPT directory

Manuscript formatting and book cover creation: Tunmire turns a writer's manuscript into a print-ready interior, an EPUB and a paperback cover, from the chat.

Bring in your manuscript (Word, text or Markdown) and ask for what you need:

  • A print-ready interior PDF and an EPUB, laid out at your trim size and checked against KDP and IngramSpark rules before you get the files. The first pages appear in the chat.
  • A paperback cover from your own art: the full wrap with spine and back copy, sized from your page count, with an ebook cover. It appears in the chat.
  • An editorial review of the whole book: your assistant reads it chapter by chapter as Tunmire's editor and writes the editorial letter, and you get the report as a Word file. It reports; it never changes your words.
  • A check of a PDF, EPUB or cover you already have against KDP and IngramSpark rules.

Connecting creates a Tunmire account, where your books are kept. Your work is yours: nothing you make is used to improve any AI, and finished files are built when you open their link, not kept.

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Creativity550th of 749 by placement
#PluginPosition7d
548Pikes#8452749places up
549Tabularia#8462336places up
550TunmireThis page#8464770places up
551Speed Studio#8491370places up
552AI Video Maker Gem#8496430places up

All 749 Creativity plugins

Example prompts

  • “Bring in my manuscript and format it 6x9 for KDP.”
  • “Build a paperback cover for my book from my art.”
  • “Give my book an editorial review.”

Skills

  • get-started

    How to help a writer with Tunmire - their books, a print interior and EPUB, a cover, an editorial review and file checks.

Categories
Made by
Tunmire Publishing and Media · Website
Sign-in
On Install
Capabilities
Format a manuscript as a print-ready interior PDF and EPUB, checked against KDP and IngramSpark rules, Build a paperback cover wrap and an ebook cover from the writer's own art, Give a whole book an editorial review, read by the assistant, as a report, Check an existing interior, cover or EPUB against KDP and IngramSpark rules, Read, revise and version a book's chapters on the writer's Tunmire account
Availability
Available
Version
1.1.0
Keywords
self-publishing, book, manuscript, KDP, EPUB, book cover, writing
Created
October 23, 2026
More info
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