UnderHost Affiliate Banner Kit | Official Brand Banners

How to Use

Affiliate-ready banner assets

Use these official banners in approved partner pages, campaign placements, blog sidebars, newsletter blocks, and social posts. The snippets below are prepared with a placeholder affiliate link so each publisher can add their own tracking URL.

Copy the embed code

Paste the snippet into your website or blog, then replace YOUR_AFFILIATE_LINK with your own affiliate URL.

Preview every format

Open any banner to review the live HTML5 creative before placing it in a campaign or partner page.

Use social sizes as assets

Open the social banner at its target size, capture or export it, and pair it with your affiliate link in the post.

Display Ads

8 banners

Square 250 x 250 px Display Ads

Open

<div style="position:relative;display:inline-block;width:250px;height:250px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-250-250-square.html"
    width="250" height="250" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Medium Rectangle 300 x 250 px Display Ads

Open

<div style="position:relative;display:inline-block;width:300px;height:250px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-300-250-medium-rectangle.html"
    width="300" height="250" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Large Mobile Banner 320 x 100 px Display Ads

Open

<div style="position:relative;display:inline-block;width:320px;height:100px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-320-100-large-mobile.html"
    width="320" height="100" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Leaderboard 728 x 90 px Display Ads

Open

<div style="position:relative;display:inline-block;width:728px;height:90px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-728-90-leaderboard.html"
    width="728" height="90" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Large Leaderboard 970 x 90 px Display Ads Preview 82%

Open

<div style="position:relative;display:inline-block;width:970px;height:90px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-970-90-large-leaderboard.html"
    width="970" height="90" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Billboard 970 x 250 px Display Ads Preview 82%

Open

<div style="position:relative;display:inline-block;width:970px;height:250px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-970-250-billboard.html"
    width="970" height="250" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Half Page Ad 300 x 600 px Display Ads

Open

<div style="position:relative;display:inline-block;width:300px;height:600px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-300-600-half-page-ad.html"
    width="300" height="600" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Portrait Ad 300 x 1050 px Display Ads Preview 57%

Open

<div style="position:relative;display:inline-block;width:300px;height:1050px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-300-1050-portrait-ad.html"
    width="300" height="1050" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Email & Newsletter

2 banners

Email Promo 600 x 300 px Email & Newsletter

Open

<div style="position:relative;display:inline-block;width:600px;height:300px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-600-300-email-promo.html"
    width="600" height="300" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Newsletter Feature 800 x 400 px Email & Newsletter

Open

<div style="position:relative;display:inline-block;width:800px;height:400px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-800-400-newsletter-feature.html"
    width="800" height="400" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

4 banners

Instagram Square 1080 x 1080 px Social Media Preview 56%

Open

https://cdn.underhost.com/brands/banners/underhost-1080-1080-instagram-square.html

Facebook / LinkedIn 1200 x 628 px Social Media Preview 67%

Open

https://cdn.underhost.com/brands/banners/underhost-1200-628-facebook-linkedin.html

Social Square 1200 x 1200 px Social Media Preview 50%

Open

https://cdn.underhost.com/brands/banners/underhost-1200-1200-social-square.html

Wide Social 1600 x 900 px Social Media Preview 50%

Open

https://cdn.underhost.com/brands/banners/underhost-1600-900-wide-social.html

Website & Blog

4 banners

Blog Header 1200 x 400 px Website & Blog Preview 67%

Open

<div style="position:relative;display:inline-block;width:1200px;height:400px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-1200-400-blog-header.html"
    width="1200" height="400" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Thin Website Promo 1200 x 300 px Website & Blog Preview 67%

Open

<div style="position:relative;display:inline-block;width:1200px;height:300px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-1200-300-thin-website-promo.html"
    width="1200" height="300" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Website Wide 1600 x 500 px Website & Blog Preview 50%

Open

<div style="position:relative;display:inline-block;width:1600px;height:500px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-1600-500-website-wide.html"
    width="1600" height="500" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Full HD Promo 1920 x 1080 px Website & Blog Preview 42%

Open

<div style="position:relative;display:inline-block;width:1920px;height:1080px;overflow:hidden;">
  <iframe src="https://cdn.underhost.com/brands/banners/underhost-1920-1080-full-hd-promo.html"
    width="1920" height="1080" scrolling="no" frameborder="0"
    style="display:block;border:none;pointer-events:none;"></iframe>
  <a href="YOUR_AFFILIATE_LINK" target="_blank"
    style="position:absolute;inset:0;z-index:10;" aria-label="UnderHost Hosting"></a>
</div>

Affiliate Program

Ready to start earning?

Join the UnderHost affiliate program, use the official banner kit, and promote premium hosting trusted since 2007.

Go to Affiliate Area Back to Media Kit Contact Support