How to Create 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
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: 'Segoe UI', 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
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!