Brainstorm
Script Writer
Thumbnail
SEO
Saved
Settings
Generate topic ideas
What are you working on?
Script configuration
Video title
Length
Tone
Context / key points (optional)
Thumbnail generator — 1280×720
Generation mode
Headline
Subtext
Badge (corner)
Left / Right labels
Canvas style
Split screen
Dark impact
Terminal
VS battle
Accent color
Preview
Generating with DALL-E 3...
1280×720 · YouTube standard
AI mode: background from DALL-E 3, text overlay via canvas
Everything stays in your browser
AI mode: background from DALL-E 3, text overlay via canvas
Everything stays in your browser
YouTube SEO package
Generate a script first, then click → SEO in the Script Writer toolbar.
Saved scripts
No saved scripts yet.
Settings
🔑 API Keys
Anthropic (Claude) API Key
Used for: script generation, brainstorm, thumbnail text suggestions. Get at console.anthropic.com
OpenAI API Key
Used for: DALL-E 3 thumbnail backgrounds. ~$0.04–0.08/image. Get at platform.openai.com/api-keys
Both keys stored in localStorage only — sent directly to their respective APIs, never to any third party.
📺 Channel Identity
Channel name
Handle
Niche / topics
🧠 Host Voice
Your name
Bio (injected into every prompt)
🎯 Script Defaults
Default length
Default tone
CTA style
💾 Backup & Restore
Export everything
Download all your scripts, ideas, and settings as a JSON backup file. Do this before uploading a new version.
Import / restore
Restore from a previously exported backup file. This will merge your saved scripts and ideas.
💡 Your data lives in this browser only. Export before updating the site or switching browsers.