PromptBook - AI Library

PromptBook is the ultimate prompt library for AI image generation. Store, organize, and manage all your prompts for Midjourney, Stable Diffusion, DALL-E, Flux, and other AI tools — all in one place.

ORGANIZE YOUR PROMPTS • Sort prompts into folders with custom tags and star ratings • Powerful search and multi-filter system • Gallery view with slideshow and adjustable grid layout • List view for quick browsing

VARIANTS & FRAMES • Create multiple variants of each prompt with unique colors and frame effects • Assign specific images to each variant • Filter your library by variant to find exactly what you need • Variant hashtags for fine-grained organization

VARIABLES SYSTEM • Build reusable prompt templates with {variables} • Fill in variables on the fly when copying a prompt • Save time on repetitive prompt structures

BACKUP, SHARE & IMPORT • Export your entire library to a .pbdata file • Import libraries from file — perfect for restoring backups • Share individual prompts or entire collections with other PromptBook users • Transfer your library between iPhone, iPad, and Mac instantly • Works with Files app, AirDrop, iCloud Drive, and any cloud storage

BUILT FOR CREATIVES • Attach reference images to prompts and variants • Slideshow automatically cycles through reference images • Frame overlay effects to mark and categorize images visually • Interactive tutorial for new users

PRIVACY FIRST • 100% offline — no account, no server, no cloud required • All your data stays on your device • Nothing is ever sent or tracked

FREE & PRO PromptBook is free to use with up to 10 prompts and 10 helpers. A single one-time purchase unlocks unlimited storage — no subscription, no account.

ICLOUD SYNC Optionally sync your entire library across your devices through your private iCloud. Your data belongs to you: everything is stored on-device, and you can export a full JSON backup at any time.