Entity Tools

HTML Entity Encoder

HTML Entity Encoder — encode characters into named and numeric HTML entities. It works entirely in your browser, with nothing uploaded to any server.

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

HTML Entity Encoder is a free Entity Tools utility that runs entirely in your browser — nothing you enter is uploaded.

Input
Output



  
How to use HTML Entity Encoder

  
    
      
  1. Type or paste your HTML into HTML Entity Encoder's input area.
    2. 
      
  2. Tune the Mode control before you encode.
    3. 
      
  3. HTML Entity Encoder updates the output automatically as you type.
    4. 
      
  4. Finish by choosing Copy to take the output with you.
    5. 
  

  
About this tool

  
HTML Entity Encoder is a static, client-side tool with no backend. HTML Entity Encoder works on HTML in your browser, transforming or previewing the markup you paste locally.

  
Your markup is never uploaded. Your input never leaves the page, and no account or install is required.

  
Frequently asked questions

  

      
What is HTML Entity Encoder for?
HTML Entity Encoder runs entirely on your device: add your input using the Mode control, and it encodes it locally in real time.

      
Is HTML Entity Encoder free to use?
Yes — HTML Entity Encoder is completely free, with no usage limits.

      
Where is my data processed by HTML Entity Encoder?
Entirely in your browser — HTML Entity Encoder keeps your data on your own machine and sends nothing anywhere.

      
Will HTML Entity Encoder change my HTML structure?
HTML Entity Encoder only reformats or analyzes what you paste; the underlying structure of your HTML is preserved.

      
Can I use HTML Entity Encoder without a connection?
Yes — after the first load HTML Entity Encoder runs entirely offline.

  

  
Related entity tools