🛠️ Developer Toolbox

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Convert. Generate. Format. | Drag & Drop your layout

Current Time ⏸

Timestamp to Human Date

Supports Unix timestamps in seconds, milliseconds, microseconds and nanoseconds

Human Date to Timestamp

Timestamp Calculator

URL Encoder/Decoder

Encode special characters for URLs or decode URL-encoded strings

UUID Generator

Generate version 4 (random) UUIDs

JSON Formatter

Format and highlight JSON for better readability

        
      


      

        
Base64/HEX Converter

        
        
Convert between plain text, base64, and HEX formats

        

          
          
          
          
        

        

      


      

        
Text Diff Viewer

        

          

            
            
          

          

            
            
          

        

        
Compare two texts and see the differences highlighted

        

          
        

        

          
          
        

        

      


      

        
Emoji Picker

        
Click on an emoji to copy it to your clipboard

        
        

          
          
          
          
          
          
          
          
          
          
          
        

        

          
          

        

        
Click on an emoji to copy to clipboard

      


      

        
World Time Converter

        
        
Convert date and time between timezones

        

          

            
            
          

          

            
            
          

        

        
        

      


      

        
Unit Converter

        

          
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JSON Escape / Unescape

        
        
Escapes or unescapes a JSON string removing traces of offending characters that could prevent parsing

        

          
          
        

        

      


      

        
Mermaid Diagram Generator

        
        
Create flowcharts, sequence diagrams, and more with Mermaid syntax