HTML Encoder

Fast, accurate, and free online HTML Encoder tool that runs directly in your browser.

Secure (SSL)

Client-Side Processing

100% Free

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Instructions

1

Enter data
Enter content, paste text or load a file from disk.
2

Click the button
The tool will immediately process your data in the browser.
3

Get the result
Copy the finished text or save the file to your device.

                                                function runTool() {

                                                  return "Result ready in 0.1s";

                                                }

Full encoding (htmlentities)

Encoding minimalne (< > & " ')

Encode non-ASCII characters

Terrain drop (Drop)

Delete

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Online HTML encoder - safe encoding of characters and entities for websites, CMSs and newsletters

Paste the text and the encoded result will appear immediately - the tool encodes HTML entities live, as you type, entirely locally in your browser (the content is not sent to the server). Select rangeminimumorfull, entity stylenamedornumeric, replace spaces with and new lines to<br>, remove unnecessary tags and scripts, and before encoding, optionallyformatorminifycode - pastes for WYSIWYG editors, systems mailings and meta fields will be legible and resistant to "scattering".

How it works FAQ and examples

online HTML encoder htmlentities entity encoding spaces →   remove <script>/<style>

Why code HTML?

HTML encoding protects special characters such as<, >, &, quotation marks and apostrophes, thanks to which content inserted into form fields, CMSs, e-mail generators and WYSIWYG editors is not interpreted as tags, does not spoil the layout or cause validation errors, and at the same time remains a faithful reproduction of the original text.

You avoid HTML injection in description and meta fields.
You protect the layout in newsletters and administration panels.
You ensure compliance with standards and readability of content.

Encoding modes tailored to the task

Select the rangefull(equivalent tohtmlentities- also encodes Polish characters, symbols and emojis) for maximum security orminimal, which replaces only the most important characters (<, >, &, ", '). Additionally, you choose the entity style:named (©, more readable) ornumeric (©, compatible with every parser).

Full

Complete Entities

Max Security

Minimum

Key Characters Only

Improved Readability

Options

 , <br>, Entity Styles

Code Cleanup

How the Online HTML Coder works

You paste text or an HTML fragment into the "Input text" field (or use the "Paste from clipboard" button).
You select the coding range:minimalorfull, and the entity style:namedornumeric.
If necessary, select the options:Spaces →  , Newlines → <br>, Remove <script>/<style>, Remove all HTML tags, FormatorMinifycode before encoding.
The result updates live - you copy it, download it as a TXT file or click "Use as input".

Example - minimal encoding

Input:

<h1>Yellow self & "quote" & 'apostrophe'</h1>

Output (minimum):

&lt;