Codex Bible: KJV Offline Study

Read Scripture with no signal. Download full Bibles, highlight verses, and keep every note in sync across your devices.

Scripture that works when your signal doesn't.

Codex Bible opens with the complete World English Bible already installed all 66 books, ready the moment you launch it. No sign-up, no loading spinner, no connection required. Ever.

WHAT'S INSIDE

The World English Bible is built in. Add the King James Version and ten more translations whenever you want them, then read every one of them offline.

• King James Version (KJV) — English • World English Bible (WEB) — English, included • Reina Valera 1909 — Español • Bíblia Livre — Português • Lutherbibel 1912 — Deutsch • Louis Segond 1910 — Français • NBG-vertaling 1951 — Nederlands • Diodati 1885 and Riveduta 1927 — Italiano • Svenska Folkbibeln — Svenska • Korean Bible — 한국어 • Shinkaiyaku New Testament — 日本語

MARK UP THE TEXT

Highlight verses in four colors. Attach a note to any verse and write as much as you need — there is no length limit. Bookmark the passages you keep returning to. Copy a verse out to share it however you like.

FIND ANYTHING

Full-text search runs across the entire Bible in an instant. Narrow it to the Old Testament, the New Testament, or only the book you have open.

READ COMFORTABLY

Three themes: light, sepia, and a genuine dark mode for reading at night without a glare. Set the type size and line spacing until the page sits right for your eyes. Switch between flowing paragraphs and verse-by-verse layout. Footnotes and section headings are there when you want them and out of the way when you don't. The app remembers exactly where you stopped.

SYNC ONLY IF YOU WANT TO

Every single feature works without an account. Nothing is locked, nothing is nagged. If you would like your highlights, notes, and bookmarks to follow you to a second device, sign in and they will. Sign out and everything stays on your phone.

PRIVACY

Codex Bible is free, supported by one small banner at the bottom of the reader and an occasional full-screen ad when you turn chapters. A one-time purchase removes every ad, forever. What you read, highlight and note stays on your device and is never sold.

ABOUT THE TEXTS

Every included translation is in the public domain or distributed under a license permitting free use. Sources and licenses are listed in Settings.