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Stefan Andres
Free Tools — For brands

Small Tools
for strong
brands.

FREE TOOLS AROUND THE BRAND & WEB — BUILT TO BE USED AGAIN, NOT TO BE USED ONCE.

The Toolkit

Everything runs directly in your browser — nothing is uploaded or stored on any server.

Palette & Contrast Checker

Upload a logo, extract brand colors, check WCAG contrast, export CSS variables.

Try it

Icon & Favicon Generator

One upload — every format: favicon, iOS & Android app icons, social profile pictures.

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Web Image Optimizer

Compress, convert to WebP/AVIF, resize for web performance.

Try it

CSS Minifier

Paste or upload a stylesheet, strip whitespace and redundancy, download the compressed file.

Try it

JS Minifier

Paste or upload a script, compress and mangle it safely, download the smaller file.

Try it

SEO Check

Enter your page URL and get an instant on-page SEO check — title, meta description, headings, and alt texts.

Try it

Palette & Contrast Checker

// UPLOAD A LOGO — BRAND COLORS ARE DETECTED AND CHECKED AGAINST WCAG ACCESSIBILITY

📤 Drag an image here or click to upload

PNG · JPG · SVG — stays local in your browser

Detected Brand Colors

Contrast Check (WCAG 2.1)

AA — 4.5:1 for normal text, 3:1 for large text (≥18pt, or ≥14pt bold) or UI elements — is the accepted minimum and what most accessibility laws require. AAA — 7:1 / 4.5:1 — is the enhanced level, best for long-form body copy. Rule of thumb: higher is always safer for readability, so treat AA as the hard floor and aim for AAA wherever your brand colors allow it.

CombinationPreviewContrastAA TextAA Large

Export as CSS


        Copy CSS
      

    

  



    
Colors not quite working together, or want a proper redesign instead of doing it yourself?

    Get in touch →
  


  

  
Icon & Favicon Generator

  
// UPLOAD A LOGO — GET EVERY ICON SIZE YOU NEED, READY TO DOWNLOAD

  

    
    
📤 Drag a file here or click to upload

    
AI · EPS · PDF · PNG · JPG · SVG — stays local in your browser

  

  

  

    
Generated Icons

    

      
      
    

    

      Download All (.zip)
    

    

  





  
Need the icon actually designed well, not just resized?

  Get in touch →





  
Web Image Optimizer

  
// UPLOAD IMAGES — COMPRESS AND CONVERT TO WEBP FOR FASTER PAGES

  

    
    
📤 Drag images here or click to upload

    
PNG · JPG · one or several at once — stays local in your browser

  

  

    
Optimized Results

    

      
WebP Quality · 80%

      
    

    

  





  
Optimizing images by hand every week? That's exactly the kind of thing worth automating properly.

  Get in touch →





  
CSS Minifier

  
// PASTE OR UPLOAD YOUR CSS — GET IT COMPRESSED FOR FASTER PAGE LOADS

  

    
    
📤 Drag a .css file here or click to upload

    
or paste your CSS below — stays local in your browser

  

  

    
  

  

    Format
    
    
  

  

    Comments
    
    
  

  

    Minify
  

  

  

    
Result

    

      

        
Original

        
—

      

      

        
Minified

        
—

      

      

        
Saved

        
—

      

    

    

      

      

        Copy Code
        Download File
      

    

  





  
Bigger performance problems than just file size? A full site speed audit might be worth more.

  Get in touch →





  
JS Minifier

  
// PASTE OR UPLOAD YOUR JAVASCRIPT — GET IT COMPRESSED FOR FASTER PAGE LOADS

  

    
    
📤 Drag a .js file here or click to upload

    
or paste your JavaScript below — stays local in your browser

  


  
  

    
  


  

  Variable Names
  
  




  Comments
  
  




  Console Logs
  
  


  

    Minify
  

  

  

    
Result

    

      

        
Original

        
—

      

      

        
Minified

        
—

      

      

        
Saved

        
—

      

    

    

      

      

        Copy Code
        Download File
      

    

  





  
Bigger performance problems than just file size? A full site speed audit might be worth more.

  Get in touch →





  
SEO & Performance Check

  
// ENTER YOUR URL — CHECK LOAD TIME AND ON-PAGE SEO IN SECONDS

  

    
  

  

    Check Website
  

  

  
Analysis running... please wait a moment.

  

    
Analysis Result

    

      

        
SEO Score

        
—/100

      

      

        
Performance

        
—/100

      

    


    

      
Google PageSpeed Optimization

      

        

          LCP
          —
        

        

          FCP
          —
        

        

          CLS
          —
        

      

      

    


    
Suggestions

    

  





  
Found issues you don't know how to fix, or want a proper SEO strategy instead of quick patches?

  Get in touch →




    



    




                        

                    

                

            

        


    











        

            

                

                    



                    

                        

                            
    
    



    
    

    








        

            

                

                    



                    

                        

                            
    
    



    

    
        

            

    
            

                Ready for your project?
            

        



            



            



        

    



    

    
Let's start together.


Get in touch now