JavaScript String fontsize() Method
Example
Display the text in a large font-size:
var str = "Hello World!";
var result = str.fontsize(7);
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More "Try it Yourself" examples below.
Definition and Usage
The fontsize() method is not standard, and may not work as expected in all browsers.
The fontsize() method is used to display a string in a specified size.
This method returns the string embedded in the <font> tag, like this:
<font size="size">string</font>
The <font> tag is not supported in HTML5. Use CSS instead.
Browser Support
| Method | |||||
|---|---|---|---|---|---|
| fontsize() | Yes | Yes | Yes | Yes | Yes |
Syntax
string.fontsize(size)
Parameter Values
| Parameter | Description |
|---|---|
| size | Required. An integer between 1 and 7 that specifies the font size |
Technical Details
| Return Value: | A string embedded in the <font> tag |
|---|---|
| JavaScript Version: | ECMAScript 1 |
More Examples
Example
A demonstration of related methods:
var txt = "Hello World!";
document.write("The original string: " + txt);
document.write("<p>Big: " + txt.big() + "</p>");
document.write("<p>Small: " + txt.small() + "</p>");
document.write("<p>Bold: " + txt.bold() + "</p>");
document.write("<p>Italic: " + txt.italics() + "</p>");
document.write("<p>Fixed: " + txt.fixed() + "</p>");
document.write("<p>Strike: " + txt.strike() + "</p>");
document.write("<p>Fontcolor: " + txt.fontcolor("green") + "</p>");
document.write("<p>Fontsize: " + txt.fontsize(6) + "</p>");
document.write("<p>Subscript: " + txt.sub() + "</p>");
document.write("<p>Superscript: " + txt.sup() + "</p>");
document.write("<p>Link: " + txt.link("https://www.w3schools.com") + "</p>");
document.write("<p>Blink: " + txt.blink() + " (works only in Opera)</p>");
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❮ JavaScript String Reference
