Substack OS: Notes Scheduler

About

🚀 Substack Notes Scheduler

Publish Substack Notes on your schedule — not when you remember.

Substack Notes Scheduler helps you write, queue, and automatically post Substack Notes at predefined times. It’s built for writers and creators who care about consistency and timing.

If you batch ideas but still post manually, this extension removes that friction.

✨ What this extension does

✍️ Write Notes in Chrome
Compose and edit Substack Notes in a clean, focused editor without context switching.

⏰ Schedule Notes in advance
Choose exact days and times. Your Notes are published automatically.

📥 Queue-based posting
Add Notes to a queue and let the scheduler handle publishing.

🗓️ Preferred posting times
Set your ideal posting slots by day and hour. New Notes are automatically scheduled into the next available slot.

📝 Drafts and edits
Save unfinished ideas, revisit drafts, and edit queued Notes anytime.

📜 Post history
See what has already been published and when.

🎯 Why this extension exists

Substack does not provide native scheduling for Notes.
This extension fills that gap with a simple, reliable workflow.

No growth hacks.
No analytics noise.
Just scheduling that works.

👤 Who it’s for

• Substack writers who post Notes regularly
• Creators who batch content
• Founders, engineers, and indie writers who value systems
• Anyone tired of missing the right time to post

🔒 Privacy and permissions

• Works locally in your browser
• No selling of data
• No unnecessary permissions

If you take Notes seriously, this turns posting into a system.

Install once. Write when it suits you. Publish on time, every time.