Substack

Substack Newsletter Widget

Add a Substack widget to your link in bio to grow your newsletter subscribers directly from Instagram, TikTok, and all your social profiles.

Newsletter subscriber growth
One-click subscribe button
Showcase your latest posts
Track newsletter clicks
Add Substack WidgetSee how it works
Your Name
Substack profile
Substack
Widget clicks↑ 18%
10k+
creators using Linkmi
100%
free to start
< 5 min
to set up

Why it matters

Why add this widget to your link in bio?

The Substack widget lets your visitors connect with your Substack profile directly from your link in bio — no extra searching, no lost followers.

Add a Substack widget to your link in bio to grow your newsletter subscribers directly from Instagram, TikTok, and all your social profiles. With Linkmi, adding the widget takes less than a minute — no code, no plugins, just paste your username and go.

Key features

What you get

Newsletter subscriber growth

One-click subscribe button

Showcase your latest posts

Track newsletter clicks

FAQ

Frequently asked questions

Ready to add the Substack widget?

Create your free Linkmi page and add any widget in under 5 minutes.

Add Substack Widget

From the blog

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