Sketch2Story

Transform rough sketches and images into polished storyboard frames with AI assistance.

What is Sketch2Story?

Sketch2Story is a storyboarding tool that lets you quickly sketch out scenes, upload reference images, and convert them into finished storyboard panels. Whether you're planning a film, animation, commercial, or any visual narrative, Sketch2Story streamlines the process of turning rough ideas into production-ready boards.

YouTube Video (click on image)

Features

Sketch and Upload

• Draw directly into panels with a customizable brush (2-16px)
• Pick any color from an HSL color picker
• Upload reference images or photographs
• Organize panels in a timeline

AI-Powered Enhancement

• Convert rough sketches to polished images using the Bria API
• Enhance uploaded images with detailed descriptions
• Use the AI sparkles button to auto-generate:
  • Compelling panel titles
  • Optimal frame durations for pacing
  • Director's notes about composition and mood
• The AI analyzes neighboring panels for visual continuity

Frame Timing

• Set custom durations per panel (1-10 seconds) with a non-linear slider
• Durations affect video export pacing

Scoping and Notes

• Create scenes to organize your story
• Add beats and director's notes to each panel
• Tag panels with scenes for context during generation

Export

• Render your storyboard as a video (WebM format)
• Each frame displays for its set duration
• Ready to share or present

How to Use

Getting Started

1. Click "New project" to create a storyboard
2. Choose a panel aspect ratio (16:9 or 9:16)
3. Start adding panels

Adding Content

• Click "Add panel" to create a blank drawing canvas
• Use the color picker (circular button) to choose your brush color
• Adjust brush size with the slider
• Click "Upload image" to use photos or references

Converting Sketches

• For drawn panels, click "Convert to Image"
• Describe the scene with details about characters, lighting, mood, and camera intent
• Select a scene for context if you've created one
• The AI will generate a realistic frame based on your sketch

AI Enhancement (Sparkles Button)

• On image panels, click the sparkles button
• The AI analyzes the image and neighboring panels
• Automatically fills in title, duration, and notes
• Edit the results if needed

Timing Your Panels

• Use the duration slider under each image to set how long it appears
• Durations range from 1s to 10s with a curved response
• Affects pacing in the exported video

Exporting

• Go to the Export tab
• Click "Export to video"
• Each panel displays for its set duration
• Download the rendered WebM file

Settings

API Keys

You'll need two API keys for full AI features:

• Bria API token: For converting sketches to images (get one at bria.ai)
• OpenAI API key: For AI enhancement and scene rewriting (get one at openai.com)

Enter these in Settings. They're stored locally on your device and never sent to external servers except the respective APIs.

Panel Aspect

Switch between 16:9 (widescreen) and 9:16 (vertical) layouts. Affects all panels in the project.

Keyboard Shortcuts

• Press Escape to close any dialog or color picker
• Edit the project title by clicking it directly

Tips

• Keep sketches simple and clear - the AI understands composition and intent
• Use the notes field to add cinematography details the AI might miss
• Organize with scenes to help the AI understand your narrative flow
• Duplicate panels as a starting point for similar shots
• Experiment with different durations to find the right pacing for your story
• Export multiple versions to compare timing and presentation

Storage

All projects are stored in your browser's local storage. Your data never leaves your device unless you explicitly call the AI APIs. Clear your browser data to delete projects.