> ## Documentation Index
> Fetch the complete documentation index at: https://docs.campaigncleaner.com/llms.txt
> Use this file to discover all available pages before exploring further.

# HTML Entities

> Using HTML entities in emails helps avoid display issues, rendering problems, and security risks, ensuring your content appears as intended across clients.

## Automatic Conversions

Campaign Cleaner will automatically convert non-ascii symbols into their HTML Entities.  For example.

1. * Registered Trademark Symbol (®)
   * HTML Entity: `&reg`;

2. * Copyright Symbol (©)
   * HTML Entity: `&copy`;

3. * Degree Symbol (°)
   * HTML Entity: `&deg`;

I added the Symbols below into campaign cleaner.

<img src="https://mintcdn.com/campaigncleaner/qBhTg1uiPRHJPK16/images/html-entity-1.png?fit=max&auto=format&n=qBhTg1uiPRHJPK16&q=85&s=607ad6bc8040d580f6adb05b4654c181" alt="html-entity-1" width="681" height="268" data-path="images/html-entity-1.png" />

Pressing `Clean Campaign` will trigger the conversion. The conversion can also take place when other functionality is used as well.

<img src="https://mintcdn.com/campaigncleaner/qBhTg1uiPRHJPK16/images/html-entity-2.png?fit=max&auto=format&n=qBhTg1uiPRHJPK16&q=85&s=32e3a0c34d2027846d1f44d0bc1571fe" alt="html-entity-2" width="672" height="270" data-path="images/html-entity-2.png" />