macOS / iOS / iPadOS

Write on Mac,
publish from Mac.

Outliner + editor in Split View. Then export EPUB and publish to
Apple Books or Kindle — without leaving Jiraiya.

✓ Free to start ✓ iCloud sync ✓ Markdown support
Jiraiya Split View Editor
WHY JIRAIYA

Built for writers who love outliners

Note apps can't handle long-form. Outliners lack immersion.
Writing software is too complex. For writers who care about both structure and prose.

FEATURES

Focus on Writing

Structure and content separated yet synchronized.
The beauty of Bear meets the structure of Workflowy.

📚

Split View Editor

Outline on the left, detail editor on the right. Get the big picture while focusing on one chapter. Freely resize panel widths to match your workflow.

🗂️

Structure Panel

See your heading hierarchy at a glance. Drag and drop to rearrange chapters, collapse and expand to show only what you need. Workflowy-style intuitive operation.

✍️

Markdown Editor

Write with live preview. Drag and drop image insertion. Intuitive shortcuts: # for headings, - for lists. Focus on your words, not formatting.

📝

Field Notes

Capture ideas quickly when inspiration strikes. Import them later into your book's inbox as raw material for your writing.

🎯

Focus Mode PRO

Hide the sidebar and outline. Just you and your words. Eliminate distractions and enter a state of flow for immersive writing sessions.

☁️

iCloud Sync

Seamless sync across all your devices. Start a chapter on Mac, continue on iPhone, polish on iPad. Write anywhere, anytime.

📖

Library Management

View your books as beautiful cards. Track draft and completed status. Customize cover colors to organize your creations.

⌨️

Keyboard Shortcuts

# for headings, Tab for indent, Enter for new block. Keep your hands on the keyboard and write at the speed of thought.

APPLE INTELLIGENCE

Deeply Integrated with Apple

A writing experience woven into your OS. Start writing without even opening the app.

🧙

Sage Mode (AI)

On-device AI analyzes your notes automatically. Keyword extraction, emotion analysis, and book promotion suggestions. No network needed, privacy protected.

🎙️

Voice Notes

Just talk while walking. Real-time transcription turns speech into Field Notes. Works offline too.

🗣️

Siri & Shortcuts

Say "Create a note in Jiraiya" for instant capture. Works with Action Button and Shortcuts app.

📊

Widgets

Display your writing streak on the Home Screen. See daily note count and streak at a glance.

🔄

Handoff

Pick up exactly where you left off on another device. Mac to iPhone, seamlessly.

🔍

Spotlight Search

Find your notes from the Home Screen. Nothing you write is ever lost.

🏝️

Dynamic Island

Track word count and elapsed time in the Dynamic Island during writing sessions.

🧘

Focus Filters

Pair with iOS Focus modes. Show only your active book, with OS-level notification control.

PUBLISH (PREVIEW RELEASE)

Publish your book from Mac

Once you finish writing, export EPUB straight from Jiraiya.
Open it in Apple Books or send it to Kindle — your manuscript becomes a real book.
This is a preview release. We're polishing it continuously.

📖

EPUB Publishing PRO

Export EPUB 3.3, compatible with Apple Books and Kindle. Per-chapter XHTML, forced page breaks, passes epubcheck cleanly.

📚

EPUB Reader Preview PRO

See how your manuscript reads as a finished book — right inside Jiraiya. Page turn, font size, themes (light/dark/sepia), line height, page width all adjustable.

✨

Refined Chapter Pages

Each chapter opens with kanji numerals (Japanese), an ornament, and breathing space. The same craft you'd expect from Vellum or Atticus.

🇯🇵

Japanese Typography

Aozora Bunko-style ruby annotations, automatic punctuation polish (half-width to full-width, bracket spacing), modular scale 1.25 with vertical rhythm.

🔗

Apple Books / Kindle Integration

From the preview, send directly to Apple Books or Kindle Previewer. Verify the real reading experience instantly.

📝

Book Metadata Editor

Edit author, language, description, publisher, copyright, line height. Reflected directly in EPUB metadata (dc:creator etc.).

SCREENSHOTS

Beautiful Interface

A refined dark theme designed for focused writing.

Library Mac

Library (Mac)

Beautiful card view for all your books. Cover images bring your works to life.

Split View Mac

Split View Editor (Mac)

Outline on left, detail editor on right. Work with structure and content simultaneously.

Field Notes Mac

Field Notes (Mac)

Capture daily ideas. Pull them into your book whenever they fit.

PRICING

Simple, Transparent Pricing

Start free, upgrade when you're ready.

Free

$0
Free Forever
  • Create 1 book
  • Unlimited Field Notes
  • Split View Editor
  • Markdown support
  • 🧙 Sage Mode (AI)
  • iCloud sync (all devices)
  • Siri & Shortcuts
  • Voice Notes (transcription)
  • Widgets & Handoff
  • Spotlight Search

Pro

$3.99
per month
or $34.99/year (Save 27%)
  • Everything in Free
  • 📖 EPUB Publishing (Apple Books / Kindle compatible)
  • 📚 Real EPUB Reader Preview (page turn, font / theme / line height)
  • Unlimited books
  • Focus Mode (distraction-free writing)
  • PDF export

Write your book.
Publish it from Mac.

Everyone has a book inside them.
Start writing today, and ship it to the world from your Mac.

iPhone / iPad App Store Mac Mac App Store