How to Create a Custom 404 Page in Blogger

Design a Custom 404 Page in Blogger

A 404 page appears when someone tries to visit a page on your Blogger site that doesn’t exist. This might happen due to a broken link or if someone mistypes a URL. By default, Blogger shows a boring 404 error. But you can create a custom 404 page to make it look beautiful, helpful, and more on-brand.

In this guide, you’ll learn how to create and add a custom 404 page to your Blogger website using simple Code snippet.

Why Should You Create a Custom 404 Page?

A custom 404 page:

  • Makes your site look professional.
  • Helps visitors stay on your website longer.
  • Can guide users to helpful content instead of losing them.
  • Improves user experience (UX) and SEO.

How to Add a Custom 404 Page in Blogger

YouTube video

For this, You need to search for existing 404 code in your blogger template and replace that with the following code.

<b:if cond='data:blog.pageType == "error_page"'>
   <style>
    .custom-404-wrapper {
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 90vh;
      flex-direction: column;
      text-align: center;
      padding: 20px;
      font-family: &#39;Segoe UI&#39;, sans-serif;
      color: #333;
      box-sizing: border-box;
    }
    .custom-404-wrapper img {
      max-width: 300px;
      width: 100%;
      height: auto;
      margin-bottom: 20px;
      animation: float 2.5s ease-in-out infinite;
    }
    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }
   .custom-404-wrapper h1 {
      font-size: 2.4rem; 
      color: #ff4c60;
      margin: 0 0 1rem;
    line-height: 1;
    }

    .custom-404-wrapper p {
      font-size: 1.1rem;
      margin-bottom: 1.5rem;
      max-width: 600px;
      line-height: 1.6;
    }

    .custom-404-wrapper a {
      font-size: 1rem;
      padding: 0.8rem 1.5rem;
      background: #ff4c60;
      color: #fff;
      border-radius: 6px;
      text-decoration: none;
      font-weight: bold;
      transition: background 0.3s;
    }
    .custom-404-wrapper a:hover {
      background-color: #e03e51;
    }
  </style>

  <div class="custom-404-wrapper">
    <img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVSn_X5v3L5IynA4rPajDcCwp9pIQN0MD0y5mj8XJHLNRSKp7eG98Lq9m5CHjUZWcusuzHT64_2nVvlMjIV2kwflJXSxzg-Rdh8jdneZjfsQ4Xn3_NnLz3CJoVMsEphC5cRgpNvH64LzGemC8Eor8JwdN5zLVQq5Q0RL-rG38HfNhoHLsSKNDfIZGbzsTb/s16000/404%20error%20lost%20in%20space-rafiki.png" alt="Lost in 404" />
    <h1>404 - You're Lost in Space </h1>
    <p>Oops! This page has drifted off course.<br/>But no worries, we can get you back.</p>
    <a href="/">🚀 Back to Earth (Home)</a>
  </div>
</b:if>

FAQs

A 404 error means the page you’re trying to visit cannot be found on the server. It usually happens when:

  • A page was deleted or renamed.
  • The URL was typed incorrectly.
  • The internal or external link is broken.

Yes! You can copy your site’s search form HTML and add it here.

A helpful and user-friendly 404 page can reduce bounce rate and indirectly improve SEO.

You can use Google Search Console to see broken links and 404 errors.

Yes. Blogger allows you to set up custom redirects:

  • Go to Settings > Errors and redirects > Custom redirects.
  • Click New redirect and enter the old (broken) URL and the new one.
  • Tick the “Permanent” checkbox and save.

Learn How to Set Redirection in Blogger Website.

Not always. A few 404s are normal, but if you have too many or they are not handled well, it can hurt user experience and SEO. That’s why a helpful and well-designed custom 404 page is important.

No, properly configured 404 pages are not indexed by Google. They return a “404 Not Found” HTTP status, which tells search engines not to index the page.

Conclusion

Creating a custom 404 page in Blogger is super easy and can make a big difference. It improves your site’s design, user experience, and keeps people engaged.

So don’t ignore the 404 page — use it as an opportunity!

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