How do I install an SSL Certificate on a Droplet?
You can typically install an SSL certificate by adding a few lines of configuration to the Droplet’s web server, or by using tools that automatically add the configuration for you.
Validated on 5 May 2025 • Last edited on 18 Mar 2026
App Platform automatically generates and issues the SSL certificate when you add a domain to your app, requiring no action from you. For more details on managing your app’s domains, see How to Manage Domains in App Platform.
You can typically install an SSL certificate by adding a few lines of configuration to the Droplet’s web server, or by using tools that automatically add the configuration for you.
Use the app’s Settings tab to remove domains associated with App Platform apps.
Increase the heap memory by setting the environment variable NODE_OPTIONS=–max-old-space-size=4096.
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