copied = false, 2000)"
@keydown.enter="navigator.clipboard.writeText('�'); copied = true; setTimeout(() => copied = false, 2000)"
:class="copied ? 'border-green-400 bg-green-50 dark:bg-green-950' : ''">
�
REPLACEMENT CHARACTER
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://unicodefyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>
Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://unicodefyi.com/entity//
Add a dynamic SVG badge to your README or docs.
[](https://unicodefyi.com/entity//)
Use the native HTML custom element.
Encoding Table
| Format | Value | Copy |
|---|---|---|
| unicode | U+FFFD | |
| decimal | 65533 | |
| htmldecimal | � | |
| htmlhex | � | |
| css | \FFFD | |
| javascript | \u{FFFD} | |
| python | \ufffd | |
| java | \uFFFD | |
| go | \uFFFD | |
| ruby | \u{FFFD} | |
| rust | \u{FFFD} | |
| ccpp | \ufffd | |
| urlencoded | %EF%BF%BD | |
| utf8bytes | ef bf bd | |
| utf16bebytes | ff fd | |
| utf32bebytes | 00 00 ff fd |
How to Use
HTML:
�
CSS:
content: "\FFFD"
JavaScript:
"\u{FFFD}"
Python:
"\ufffd"