Optimizing SharePoint News Post Banner Images: Size and Best Practices
In the digital age, visual content plays a pivotal role in capturing audience attention. For SharePoint users, the news post banner image is often the first point of contact for readers, making it a critical element in driving engagement and click-throughs. This article delves into the optimal SharePoint news post banner image size, along with best practices to ensure your visuals effectively communicate your message.
Understanding SharePoint News Post Banner Image Size
SharePoint automatically resizes images uploaded as news post banners. However, understanding the original size recommendations can help you maintain image quality and consistency across your posts. The ideal SharePoint news post banner image size is 1200 x 628 pixels (a 1.91:1 aspect ratio).
Why This Size Matters
- Aspect Ratio Consistency: Maintaining a consistent aspect ratio ensures your images display correctly across different devices and screen resolutions.
- Image Quality: Using the recommended size helps preserve image quality, as SharePoint won't need to significantly resize or compress your images.
- Mobile Responsiveness: A 1200 x 628 pixel image will scale down nicely on mobile devices, ensuring your news posts look great on all screens.
Best Practices for SharePoint News Post Banner Images
Now that you understand the optimal SharePoint news post banner image size, let's explore some best practices to make the most of this visual real estate.

Use High-Quality, Relevant Images
Invest in high-quality, relevant images that align with your post's content. Avoid using generic or low-resolution images, as they can detract from your message and damage your brand's professionalism.
Optimize Images for Web
Before uploading, ensure your images are optimized for web use. This involves compressing the file size without compromising quality, which can be achieved using tools like TinyPNG or Squoosh.
Add Alt Text for Accessibility and SEO
Always include alt text for your images. Not only does this improve accessibility for visually impaired users, but it also boosts your SEO, as search engines use alt text to understand and index images.

Test and Iterate
SharePoint's news feature offers analytics, allowing you to track engagement metrics like views and likes. Use this data to inform your visual strategy, testing different image types, styles, and topics to see what resonates most with your audience.
Comparing SharePoint News Post Banner Image Sizes
For a quick reference, here's a table comparing the recommended SharePoint news post banner image size with some common image sizes:
| Image Type | Width (px) | Height (px) | Aspect Ratio |
|---|---|---|---|
| SharePoint News Post Banner | 1200 | 628 | 1.91:1 |
| Widescreen (16:9) | 1920 | 1080 | 1.78:1 |
| Square (1:1) | 1080 | 1080 | 1:1 |
| Portrait (4:5) | 1080 | 1350 | 4:5 |
By following the guidelines outlined in this article, you'll be well on your way to creating engaging, high-quality SharePoint news post banner images that captivate your audience and drive engagement.





















