![HubSpot Email Banner Size Guide: Dimensions & Best Practices [2025]](https://i0.wp.com/bootstrapcreative.com/wp-bc/wp-content/uploads/2023/07/hubspot-email-header-size-bootstrap-creative.png?fit=300%2C157&ssl=1)
Looking for the right HubSpot email banner size? The recommended HubSpot email header image size is 600×200 pixels. This size works perfectly for most email clients and keeps your design looking sharp and mobile-friendly.
Standard Email Banner Sizes (with Visual Chart)
| Type | Recommended Size (Pixels) |
|---|---|
| Header banner | 600 × 200 |
| Footer banner | 600 × 150 |
| Email signature banner | 400 × 100 |
Tip: Keep image file size under 1MB (ideally under 500KB) for fast loading.
Best Practices for Email Banners
- Keep It Simple and Clear
- Avoid clutter. Focus on one message or branding element.
- Optimize for Mobile
- Ensure text within the image is large enough to read on small screens.
- Add Alt Text
- Always add descriptive alt text in case images are blocked or slow to load.
- Test Before Sending
- Send test emails to check how your banner displays in different email clients and devices.
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Email Banner Size by Platform
| Email Platform (ESP) | Recommended Header Banner Size (Pixels) |
|---|---|
| HubSpot | 600 × 200 |
| Mailchimp | 600 × 200 |
| Constant Contact | 600 × 200 |
| ActiveCampaign | 600 × 200 |
| ConvertKit | 600 × 200 |
Note: Although 600px width is a universal standard, always check your platform’s latest guidelines as updates may occur.
Conclusion
If you want a ready-to-use HubSpot email header module or need help designing banners that convert, contact me here.
