hex Tools

Hex Decoder

Hex Decoder converts between text and hexadecimal bytes, decodes by default, instantly and entirely in your browser. Free, fast, and completely private.

Client-sideRuns entirely in your browser — your data never leaves your device.

Hex Decoder is a free hex Tools utility that runs entirely in your browser — nothing you enter is uploaded.

Text input
Hex bytes



  
How to use Hex Decoder

  
    
      
  1. Start by adding the text you want to decode into Hex Decoder.
    2. 
      
  2. Set Direction so the output fits your use case.
    3. 
      
  3. Hex Decoder updates the output automatically as you type.
    4. 
      
  4. When it looks right, Copy to save it.
    5. 
  

  
About this tool

  
Hex Decoder is a static, client-side tool with no backend. Hex Decoder is a free hex Tools utility that runs in your browser, doing its work on the input you provide without a backend.

  
It is designed to do one job well and stay out of your way. Your input never leaves the page, and no account or install is required.

  
Frequently asked questions

  

      
What is Hex Decoder for?
Hex Decoder lets you decode your input right in the browser using the Direction control, with the result shown instantly and nothing uploaded.

      
Does Hex Decoder cost anything?
No — Hex Decoder is completely free, with no sign-up and no hidden limits.

      
Is my input private in Hex Decoder?
Yes — your input never leaves your device; Hex Decoder does all the work in your browser.

      
Does Hex Decoder work offline?
Once the page has loaded, Hex Decoder keeps working with no network connection.

  

  
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