How to Add Image Slider in Blogger

Login ==> Create New Post ==> Click On < > ==> Click HTML View ==> Copy and Paste Below

For images Link => just normally upload files and copy links and replace with href For Add Slider 
Note: After Take Link remove that.

Add In Post

<!-- Slider Start --> <div class="slider-container"> <div class="slider"> <div class="slide active"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrvEOic5BEH8CA3fsaotQy38EBrrpJSkLJcKa9WWCljgt_bOWKutWlgLQYaCEfPxDwhyphenhyphend30gSyBRS8EMscVpIo2miDkgMjmyFABLkybSWGA0pXF0_2X7nchRLwCqPcTqwGNbn8ULm0b9ldh2OI4awp2HdXrio_se_kI7j0oYKuGcfUcC8F6p8_AdaQrss/s1600/favicon-16x16.png" target="_blank"> <img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrvEOic5BEH8CA3fsaotQy38EBrrpJSkLJcKa9WWCljgt_bOWKutWlgLQYaCEfPxDwhyphenhyphend30gSyBRS8EMscVpIo2miDkgMjmyFABLkybSWGA0pXF0_2X7nchRLwCqPcTqwGNbn8ULm0b9ldh2OI4awp2HdXrio_se_kI7j0oYKuGcfUcC8F6p8_AdaQrss/s1600/favicon-16x16.png" alt="Slide 1"> </a> </div> <div class="slide"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj51C3kv5iNoWOvqDhdub2Jf9UwdOfbYP7-VDJnOECeAlo7XHm2QMdLeBru0bGBdp6pqvvl9gcKJrVVGmKVmbY4CbcAJTW2qe9RAuvUEQOOTFlBozlbAhNinu9fnDWulA2u2zj536RRhnPrgFFagpEJraXifRVAJ222KG8JH6__S7DMiN_3wajONku79Q8/s320/DALL%C2%B7E%202025-01-04%2018.57.19%20-%20A%20highly%20professional%20and%20creative%20favicon%20design%20for%20a%20tech%20blog%20titled%20'Tech%20Journey%20with%20Gagan'.%20The%20icon%20should%20include%20futuristic,%20sleek%20design%20e.webp" target="_blank"> <img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj51C3kv5iNoWOvqDhdub2Jf9UwdOfbYP7-VDJnOECeAlo7XHm2QMdLeBru0bGBdp6pqvvl9gcKJrVVGmKVmbY4CbcAJTW2qe9RAuvUEQOOTFlBozlbAhNinu9fnDWulA2u2zj536RRhnPrgFFagpEJraXifRVAJ222KG8JH6__S7DMiN_3wajONku79Q8/s320/DALL%C2%B7E%202025-01-04%2018.57.19%20-%20A%20highly%20professional%20and%20creative%20favicon%20design%20for%20a%20tech%20blog%20titled%20'Tech%20Journey%20with%20Gagan'.%20The%20icon%20should%20include%20futuristic,%20sleek%20design%20e.webp" alt="Slide 2"> </a> </div> <div class="slide"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1W6midCPvNrelt7oTHMLDA8AI954egeJq3duKntN4IZbb4WMrz6wKXKvsKqkhLIgU724ZcJC6Ny0UdsUcnQDi-HOisuizP6I83zR5hZD3dee5XA4W5B_sD7SoQniBY_WB7qWq5UrSSD7MJ2jgo63yXqF1c30L4XdqKqQ7Ot6tZ_dXacbJzagHEYZ9VQE/s1600/favicon-32x32.png" target="_blank"> <img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1W6midCPvNrelt7oTHMLDA8AI954egeJq3duKntN4IZbb4WMrz6wKXKvsKqkhLIgU724ZcJC6Ny0UdsUcnQDi-HOisuizP6I83zR5hZD3dee5XA4W5B_sD7SoQniBY_WB7qWq5UrSSD7MJ2jgo63yXqF1c30L4XdqKqQ7Ot6tZ_dXacbJzagHEYZ9VQE/s1600/favicon-32x32.png" alt="Slide 3"> </a> </div> </div> <button class="prev" onclick="moveSlide(-1)">❮</button> <button class="next" onclick="moveSlide(1)">❯</button> </div> <!-- Slider End -->

Go To Theme ==> Click Customize Drop Down ==> Click Edit HTML ==> Add Below Code Before Body Closing Tag

CSS And JavaScript Code

<!-- Slider Styles --> <style> .slider-container { position: relative; max-width: 800px; margin: auto; overflow: hidden; } .slider { display: flex; transition: transform 0.5s ease-in-out; } .slide { min-width: 100%; transition: opacity 0.5s ease-in-out; } .slide img { width: 100%; border-radius: 10px; } .prev, .next { position: absolute; top: 50%; transform: translateY(-50%); background-color: rgba(0, 0, 0, 0.5); color: white; border: none; padding: 10px; cursor: pointer; z-index: 10; } .prev { left: 10px; } .next { right: 10px; } .prev:hover, .next:hover { background-color: rgba(0, 0, 0, 0.8); } .slide:not(.active) { display: none; } </style> <!-- Slider Script --> <script> let currentSlide = 0; const slides = document.querySelectorAll('.slide'); function showSlide(index) { slides[currentSlide].classList.remove('active'); currentSlide = (index + slides.length) % slides.length; slides[currentSlide].classList.add('active'); } function moveSlide(step) { showSlide(currentSlide + step); } </script>

Note: Some Time It is not working properly because of html parser than you need to first convert html parser code than put in textarea.