HTML Entity Encoder & Decoder
Encode special characters to HTML entities (named and numeric) or decode HTML entities back to their original characters.
About HTML Entity Encoder
Encode special characters to HTML entities (named and numeric) or decode HTML entities back to their original characters. This tool runs entirely in your browser - no data is sent to any server. Your code and data stay private and secure.
How to Use
- Enter or paste your input in the field above
- Select any options if available
- Click "Process" or "Generate" to see results
- Use the "Copy" button to copy output to your clipboard
Developer Workflow Fit
HTML Entity Encoder is handy when you need a focused encode / decode step without leaving the browser. It works well for debugging, quick validation, copy-safe transformations, and small preprocessing tasks before you move data into an editor, API request, config file, or CI pipeline.
Validation Tip
After using html entity encoder, verify the output in the place where it will actually be consumed. For example, check formatted JSON in your application, test encoded strings in a request, or confirm generated values inside your build or runtime environment before shipping them further.