Subcord

Connect your Substack account

  1. Open substack.com in your browser and sign in normally
  2. Open DevTools: F12 (Windows) or Cmd+Option+I (Mac)
  3. Go to Application → Cookies → https://substack.com
  4. Find the cookie named substack.sid and copy its value
  5. Paste it below

Your session cookie is stored in an httpOnly server cookie and is never logged, shared, or saved to a database.

Subcord is open source — view the code on GitHub to see exactly how your data is handled.