Newsletter Form V07

Author: Colorlib
Released: September 2026
License: CC BY 3.0
A newsletter signup widget placed in the sidebar of an editorial blog layout, next to a column of article teasers. The widget shows the newsletter name, a short pitch, a subscriber count with an overlapping stack of initial avatars, an email field, a link to a sample issue and small print. Subscribing shows a confirmation inside the widget and adds one to the reader count; on phones the sidebar drops below the articles.
It is plain HTML and CSS plus a few lines of vanilla JavaScript: no jQuery, no Bootstrap files, no plugins, and the download is 215 KB. Use it on its own, or drop it into a Bootstrap 4, 5 or 6 project and it looks the same.
- Two-column blog layout that stacks on phones
- Subscriber count that increments after signing up
- Initial-avatar stack built in CSS, no photos
- Inline email validation shown only after interaction
- In-widget success message that receives focus
- Serif editorial styling with one accent colour

