IdeaSeed: Idea Notebook

IdeaSeed is a creative notebook for saving, organizing, and developing story ideas, character notes, worldbuilding details, plots, dialogue, scenes, settings, TRPG scenarios, game concepts, video ideas, blog topics, and every small spark that might grow into a finished work.

It is made for writers, comic creators, screenwriters, game makers, TRPG players, bloggers, video creators, and anyone who wants a simple place to keep creative notes. IdeaSeed helps you collect notes by work, organize them into folders, add tags, search later, and keep unfinished ideas from disappearing.

■ Capture ideas before they fade

A good idea can appear at any time: while commuting, walking, resting, or just before sleep.

With the Unsorted Idea Box, you can quickly save rough thoughts without deciding where they belong yet. Dialogue, character habits, plot twists, setting fragments, scene ideas, names, unused concepts, and reminders can all be stored first and organized later.

Write it down first. Shape it later.

■ Organize notes by work

Create a separate work for each novel, manga, comic, script, TRPG campaign, game project, video series, blog plan, or worldbuilding project.

For a novel, keep character profiles, chapter outlines, themes, locations, foreshadowing, and ending ideas together.

For a comic, store character design notes, scene ideas, dialogue, references, and episode plans.

For a game or TRPG scenario, organize NPCs, maps, items, events, rules, quests, lore, and branching story ideas.

■ Use folders for deeper structure

Inside each work, folders help you organize notes in a way that matches your process.

Create folders for characters, worldbuilding, plot, dialogue, settings, terms, references, scenes, unused ideas, episode notes, or anything else you need.

■ Find ideas with tags and search

Tags make it easier to connect notes across folders and works.

Use tags such as character, plot, dialogue, foreshadowing, setting, draft, reference, check later, unused, or any custom label that fits your workflow.

Search helps you find notes by title or body text, so old dialogue, plot seeds, and worldbuilding details are easier to rediscover.

■ Customize your writing space

Change the theme, accent color, background image, font size, line spacing, letter spacing, and font family.

This makes it easier to read long notes, review story plans, write character profiles, or build a notebook that matches your project.

■ Add images to notes

IdeaSeed supports image attachments for notes, so you can keep reference pictures, sketches, screenshots, design ideas, visual inspiration, or research materials together with your text.

You can also set images for works and folders.

■ Trash and backup support

Deleted notes, folders, and works are moved to the trash first, so you can restore them if needed.

IdeaSeed also supports local backup and Google Drive backup, helping you protect story notes and project materials.

■ Recommended for

Writers looking for an idea notebook; comic and manga creators organizing characters and scenes; screenwriters saving dialogue, plot beats, and settings; TRPG players and game creators managing scenarios, NPCs, maps, and lore; bloggers and video creators collecting topics and outlines; anyone who feels ordinary note apps are not structured enough for creative work.

Ideas often begin as small seeds.

A line of dialogue, a character name, a strange dream, a setting detail, a twist, a question, or a half-formed scene can grow into something larger when saved and revisited.

IdeaSeed is not only a place for finished writing.

It is a place to keep unfinished thoughts, organize them, find them again, and turn them into stories, worlds, characters, and projects.

Use IdeaSeed as your story notebook, idea journal, creative memo app, plot organizer, character note app, worldbuilding notebook, TRPG scenario notebook, or personal place to collect inspiration.

Some extended features are available as premium features.