Skip to Content

Why Are My Images Not Getting Displayed Properly in My Substack Newsletter?

Why Are My Images Not Getting Displayed Properly in My Substack Newsletter?

When creating a newsletter on Substack, one might encounter issues with images not displaying as intended. It can be perplexing and frustrating, especially since visuals are a key component in engaging subscribers. The images may appear too large, too small, or sometimes not at all, interrupting the flow and aesthetic of the content.

Understanding the common reasons for such glitches is crucial. Incorrect image dimensions, file sizes that exceed Substack’s limits, or unsupported file formats can all lead to display issues. Even browser inconsistencies or the way images are embedded into the newsletter can affect their appearance.

Subscribers are often accessing the newsletter on a variety of devices, each with different screen sizes and resolutions. Ensuring that images are responsive and compatible with all potential reading environments is essential for a smooth reader experience. Identifying and addressing the underlying causes of image display problems can greatly enhance the overall quality of a Substack newsletter.

Common Reasons for Display Issues

When crafting a Substack newsletter, one may encounter various issues with images not displaying properly. These hinges can be because of a multitude of factors, from technical mishaps to constraints within the newsletter platform itself.

File Size and Type

Images often have specific size and format requirements to display correctly in newsletters. Large files can cause slow loading times or might not display at all. Substack supports JPEG, PNG, and GIF formats, but it’s crucial to ensure they’re not too hefty. Aim for image sizes under 1MB where possible, and consider using online tools to compress them without losing quality.

Image Hosting Problems

If images are hosted externally, they must be correctly linked and accessible. Broken links or permission issues on the hosting server can prevent images from appearing. For a smooth experience, users should verify their hosting service’s uptime and ensure image URLs are not restricted or expired.

Newsletter Layout Constraints

Substack newsletters have layout templates which might not accommodate every image size or aspect ratio. This can result in images being cropped or distorted. Subscribers should adapt their images to fit within these pre-determined dimensions to maintain visual integrity.

HTML and CSS Issues

Custom HTML and CSS can enhance a Substack newsletter’s aesthetic but can also introduce display issues if not used correctly. Incorrect syntax, unsupported styles, or conflicting code can hinder images from displaying. It’s advisable to use validated code and check compatibility with the Substack platform to mitigate these risks.

Checking Image Compatibility

When creating a Substack newsletter, it’s essential to ensure images are in the right format and tested across various devices and browsers for proper display.

Supported Image Formats

Substack newsletters support several common image formats, such as JPEG, PNG, GIF, and SVG. To avoid display issues, one should verify the images are saved in one of these compatible formats before uploading.

Device and Browser Testing

Compatibility testing across different devices and browsers is a critical step to ensure images render correctly for all readers. A creator can test their newsletter on multiple devices like smartphones, tablets, and desktops, as well as in popular browsers such as Chrome, Firefox, or Safari to check for any inconsistencies.

Optimizing Image Display

When creating a Substack newsletter, ensuring images display correctly is crucial for maintaining a professional look and engaging readers effectively.

Image Compression Tools

They should consider using image compression tools to reduce file sizes without sacrificing quality. Tools such as TinyPNG or ImageOptim are effective for this purpose, as they help maintain the visual integrity of images while minimizing their impact on load times.

Responsive Image Techniques

Incorporating responsive image techniques is important, too. Utilizing HTML attributes like srcset and sizes allows images to scale according to the viewer’s screen size, ensuring images look sharp and load quickly on devices with various resolutions.

Testing Different Email Clients

Finally, testing how images display across different email clients, like Gmail, Outlook, or Apple Mail, can prevent display issues. They should use tools like Litmus or Email on Acid to check compatibility and make necessary adjustments before sending out the newsletter.

Troubleshooting Steps

When images are not displayed properly in a Substack newsletter, there are specific troubleshooting steps one can follow. These will help identify and solve the underlying causes.

Verifying Image URLs

Firstly, one should ensure that the image URLs are correct and publicly accessible. An image URL may be broken or incorrectly entered. Here’s what to do:

  • Check the URL: Ensure that the URL in the src attribute of the <img> tag is correct.
  • Confirm Accessibility: Make sure the image URL does not point to a local file system, and is available on the internet so that subscribers can view it without issue.

Inspecting Email Code

Sometimes, the problem lies within the HTML code of the email itself. It’s imperative to:

  • Validate HTML: Look for errors in the HTML code that could prevent an image from displaying.
  • Check Inline Styles: Verify that CSS styles aren’t hiding the image or setting its display property to none.

Clearing Cache and Cookies

At times, the issue may be with the subscribers’ browsers rather than the newsletter:

  • Instruct Subscribers: Advise them to clear their browser’s cache and cookies to see if this resolves the problem.
  • Browser Refresh: Recommend subscribers to refresh their browser or open the newsletter in an incognito/private window as a test.

Best Practices for Embedding Images

Embedding images properly can enhance the visual appeal and effectiveness of a newsletter. Here are tested methods to ensure images display correctly in Substack newsletters.

Using Reliable Hosting Services

For images to display reliably, one must use a reputable image hosting service. Services like Amazon S3, Imgur, or dedicated CDN services ensure fast load times and image availability. It’s essential to ensure that the hosting service can handle high traffic without downtime.

Applying Accessibility Considerations

Images should always include alternative text (alt text) descriptions for screen readers used by visually impaired readers. Alt text also provides context when images don’t load. Keep the language concise and descriptive to aid comprehension and accessibility.

Following Substack’s Guidelines

Adhering to Substack’s image guidelines is crucial to avoid common display issues. This includes respecting file size limits, using supported formats (like JPG, PNG, and GIF), and considering the platform’s email client compatibility. Subscribers will experience the intended presentation when guidelines are followed.