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CSS Loader Generator

Generate CSS loading spinners visually. Pick a style, size, color and speed, then copy the animated CSS (with @keyframes) and HTML instantly.

Last updated: 2026/10/16 Design Feedback & bug reports
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                    HTML
                    
                

                

            


        

    





    
    



    
How to Use

    

        

            
1

            

                
Choose a Style

                
Select your preferred loader style from spinner, dots, bars, pulse and more.

            

        

        

            
2

            

                
Adjust Size, Color & Speed

                
Tune the size, main color, and animation speed. The preview updates instantly.

            

        

        

            
3

            

                
Copy CSS & HTML

                
Copy the generated CSS (with @keyframes) and HTML, then paste them directly into your project.

            

        

    






    

        

            
About CSS Loader Generator

            
A visual tool for generating loading spinner (CSS loader) code. Choose a style, size, color, and speed to get an animated preview plus ready-to-use CSS and HTML including @keyframes. Build lightweight loading indicators with pure CSS, without images or JavaScript libraries. All processing happens in your browser and no data is sent to any server.

        

        

            
Features

            
    
                
  • 6 Loader StylesSupports spinner, dual ring, bouncing dots, bars, pulse, and ripple styles.
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  • Real-time PreviewChanges to size, color, and speed are instantly reflected in the animated preview.
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  • Copy-paste Ready CodeOutputs CSS with @keyframes plus HTML. No images or external libraries needed.
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  • Privacy ProtectedAll processing happens in your browser. Your input is never sent to servers.
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Use Cases

            
    
                
  • Loading state for form submission and button actions
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  • Waiting indicator for Ajax requests and data fetching
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  • Placeholder while lazy-loading pages and images
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  • Content loading display for SPAs and dashboards
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  • Lightweight, image-free loading UI implementation
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FAQ

    

        
Is the CSS loader generator free?
Yes, it is completely free. No registration required - just open it in your browser and start using it.

        
Can I copy and use the generated code directly?
Yes. Copy the CSS and HTML with their buttons and paste them into your stylesheet and markup. The @keyframes are included.

        
Do I need JavaScript or images?
No. The generated loaders run on pure CSS animation only. No GIF images or external libraries are required, keeping them lightweight.

        
Does it work in all browsers?
It only uses standard CSS such as border-radius, transform, and @keyframes, so it works in all modern browsers including Chrome, Firefox, Safari, and Edge as of 2026.

        
Is my input sent to a server?
No. All processing, including style selection and code generation, happens entirely in your browser. No data is ever sent externally, so you can use it with peace of mind.

    













    
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Related Guides

    

                
            
                How to Build a CSS Loader: Spinners, Dots, Bars, Pulses, and UX Tips
                Learn how to build CSS loaders (spinners) from the ground up: making a circle with border and border-radius, spinning it with @keyframes, dot, bar, and pulse animations, respecting prefers-reduced-motion, and UX tips on when to show a loader.