StoryLegend

Overview

StoryLegend is a suite of three complementary storytelling tools — Family Tree Builder, Timeline Creator, and Writing Studio — built for fiction writers, worldbuilders, and original-character creators. The suite is designed so each tool can be used on its own or woven into a single connected workflow: map character relationships in Family Tree Builder, chart the history of a fictional world in Timeline Creator, and bring everything together while drafting in Writing Studio. Family Tree Builder and Timeline Creator are completely free to use in the browser with no signup required, while Writing Studio — the flagship application — offers a free tier for immediate writing and subscription plans starting at $10 per month for advanced AI and collaboration features.

Family Tree Builder is a purpose-built online family tree maker for writers and OC creators. It helps visualize dynasties, bloodlines, and character relationships, and it includes a template library for quick starts. Timeline Creator is a free online timeline tool for fiction writers that lets you arrange events across eras, detect continuity conflicts, and apply custom calendars unique to your world. Both utilities export to image, PDF, or Markdown formats, allowing authors to keep visual references beside their manuscripts or integrate them into a series bible, wiki, or shared worldbuilding repository. Since these tools are web-based, they operate on any modern device without installation or account barriers.

Writing Studio is the central planning and drafting environment of the suite. It replaces the scattered docs, notes, and tabs typical of long-form projects with one connected workspace. Authors can develop loose ideas into structured outlines, scenes, chapters, and story beats; build a living codex for characters, places, lore, and world details; and track writing goals, daily output, and overall project momentum as the manuscript grows. The in-flow research feature lets writers search for facts, references, and inspiration without leaving the writing interface, reducing context switching and protecting deep work. Paid plans also unlock storyboard mode, advanced analysis tools, and expanded AI credits, while the Pro and Elite tiers add access to more AI models and priority support.

Optional AI assistance in StoryLegend supports brainstorming, character development, plot direction, and prose refinement — all engineered to preserve the author's authentic voice. The AI engages on demand and stays quiet when not needed. Usage is metered through account credits, with a minimum of one credit charged per generative operation, and the free plan includes a one-time 50-credit allowance. Subscription plans start at $10/month (Starter) and scale to $30/month (Pro) and $50/month (Elite), providing up to 5x or 10x more AI usage, access to models such as ChatGPT and Claude, BYOK mode for OpenRouter models, advanced analytics, and priority email or live chat support. StoryLegend supports novels, short stories, screenplays, memoirs, and other long-form creative writing, making it a practical solution for first-time authors, professional writers, and worldbuilding teams that need structure, consistency, and optional AI-powered assistance in a single toolkit.

Core capabilities

Family Tree Builder

A free online family tree maker for writers and OC creators. Visualize dynasties, bloodlines, and character relationships using a built-in template library; export results as images, PDFs, or Markdown.

Timeline Creator

A free online timeline tool for fiction writers. Arrange events across eras, detect continuity conflicts, and use custom world calendars to keep your timeline consistent.

Writing Studio

The flagship writing app that combines planning, worldbuilding, and drafting in one connected workspace, replacing scattered docs and tabs.

Story Planning

Outlines, scenes, chapters, story beats, and storyboard mode help you structure from concept to polished draft.

Connected Codex

Keep characters, places, lore, and world details linked to your manuscript for consistent, accessible worldbuilding.

Progress Tracking

Set writing goals, monitor daily output, and track project momentum from first idea to finished draft.

In-Flow Research

Search for facts, references, and inspiration without leaving the writing workspace, preserving your creative flow.

Optional AI Support

Use AI to brainstorm, draft, revise, and explore plot directions while keeping your authentic voice; credits are consumed per operation.

Flexible Export

Export family trees and timelines to image, PDF, or Markdown for easy sharing, reference, and series-bible integration.

AI Model Flexibility

Pro and Elite plans unlock additional AI models (ChatGPT, Claude, etc.) and BYOK mode for OpenRouter models.

Use cases

Planning a novel from loose concepts into chapters, scenes, and character arcs.

Building a consistent fictional world with family trees, timelines, and custom calendars.

Drafting a screenplay or long-form narrative with a connected codex of characters and locations.

Using AI to brainstorm plot twists, develop characters, or revise prose while preserving your voice.

Researching historical facts or references without disrupting the writing flow.

Tracking daily word counts and project milestones for a long-form manuscript.

Exporting family trees and timelines for shared worldbuilding references or a series bible.