Inbox Optimization

Sender Name

Subject Line

Snippet (Preheader) Gmail typically shows about 40-90 characters of snippet text depending on subject length.

Gmail Inbox Preview

DevBuddy Team

Your Weekly Optimization Insights — Open this email to see how you can improve your marketing campaign's reach and engagement...

01:41

Tip: Keep your subject line under 60 characters for mobile users.

Master the Gmail Inbox

The first impression of your email isn't the design—it's the inbox snippet. The Gmail Email Preview helps you visualize the delicate balance between your Sender Name, Subject, and Preheader. If these three don't work together, your open rates will suffer.

Core Features

Realistic Mockup: Uses Google's signature fonts and spacing for high accuracy.
Snippet Testing: Ensure your "Preheader" text flows perfectly after the subject line.
Dynamic Layout: See how the subject and snippet compete for horizontal space.
Real-time Feedback: Updates instantly to let you experiment with different "hooks."