HTML Entity Encoder
For encoding, replace ampersands, angle brackets, double quotes and apostrophes with HTML entities. For decoding, use a browser textarea to interpret entities.
For encoding, replace ampersands, angle brackets, double quotes and apostrophes with HTML entities. For decoding, use a browser textarea to interpret entities.
What this tool does
For encoding, replace ampersands, angle brackets, double quotes and apostrophes with HTML entities. For decoding, use a browser textarea to interpret entities.
Review the output before the next step
Entity conversion does not sanitize untrusted HTML or make executable content safe to publish. The fields available on this page are HTML / text. For encoding, replace ampersands, angle brackets, double quotes and apostrophes with HTML entities. For decoding, use a browser textarea to interpret entities.
How it works
For encoding, replace ampersands, angle brackets, double quotes and apostrophes with HTML entities. For decoding, use a browser textarea to interpret entities.
Inputs
| Field | Example | Definition |
|---|---|---|
| HTML / text | Martzine & Business | Paste the exact source text for html / text. Spaces, quotation marks and non-ASCII characters may be meaningful; retain an unchanged copy. |
Step-by-step guide
Prepare the source
Supply HTML / text. Keep the original material so the output can be compared with it.
Use HTML Entity Encoder
Check HTML / text, then select Use HTML Entity Encoder.
Use the result
Compare the html entity encoder result with the unchanged source before copying or downloading it.
When to use it
For encoding, replace ampersands, angle brackets, double quotes and apostrophes with HTML entities. For decoding, use a browser textarea to interpret entities. Entity conversion does not sanitize untrusted HTML or make executable content safe to publish.
Example and scope
Example inputs: HTML / text: Martzine & Business.
Entity conversion does not sanitize untrusted HTML or make executable content safe to publish.
Worked output
Martzine & Business
Keep the displayed formula, input units and model scope with the result. Corrections or questions can be sent through the request section on this page.
Content updated: October 11, 2026