When to use it
An invisible break opportunity inside long URLs or words. It can sneak into copied text and break searches — remove it when cleaning data.
In HTML, CSS and JavaScript
<p>​</p> <!-- or the character itself in a UTF-8 page -->
.note::before { content: "\200B"; }
const s = "\u200B";
In a page saved as UTF-8 (the default today) you can paste the character directly; the entity is only needed when it must survive a non-UTF-8 system. Encode or decode whole texts with the HTML Entity Encoder.
How to type zero-width space
- Windows: press Win + . to open the emoji and symbol panel and search for it, or type
200Bthen Alt + X in Word. - Mac: press Ctrl + Cmd + Space and search for “zero-width space”.
- Linux: Ctrl + Shift + U, then 200B and Enter.
HTML Entity EncoderEscape < > & " so text is safe to show in HTML, convert accents and symbols to named or numeric entities, or decode entity-filled HTML back to plain text.
Open the tool Frequently asked questions
What is the HTML code for the zero-width space?
​ (named), ​ (decimal) or ​ (hex). All three produce the same character.
What is the Unicode for the zero-width space?
U+200B. In CSS write "\200B" and in JavaScript "\u200B".
How do I type the zero-width space on a keyboard?
On Windows open the symbol panel with Win + . and search for it. On a Mac use Ctrl + Cmd + Space and search for it.