How to Customize Existing Email Content in SendGrid

Updated on:

May 12, 2026

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Use this interactive demo to learn how to edit and customize email content in SendGrid's Design Editor.

Quick summary

Customizing email content in SendGrid lets you update text, fonts, colors, and styles directly inside the Design Editor without writing code. Once your edits are complete, you can save and send the updated email to your intended recipients in just a few clicks.

Steps

In SendGrid's Design Editor, go to the preview area and select the text module containing the email content you want to customize.
Read the existing message, then make your desired content changes directly in the selected module.
Navigate to the left-side panel and use the available options to adjust text style, font, text size, and text color to match your preferences.
Return to the preview area to review your modifications, and repeat the editing steps for any additional areas that need improvement.
Click Save to apply all changes and send your newly customized email to the intended recipients.

📌 Why this matters

Customizing email content directly in SendGrid's Design Editor gives marketers and email teams full control over text styling, fonts, colors, and layout without needing developer support. The ability to quickly edit, preview, and save email templates in one place reduces turnaround time and ensures on-brand, accurate messaging reaches recipients faster. For teams managing high-volume campaigns or personalized outreach, this workflow eliminates back-and-forth and keeps email production efficient and error-free.

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