HTML maxlength Attribute Last Updated : 29 Aug, 2024 Comments Improve Suggest changes Like Article Like Report It specifies the maximum number of characters that have been allowed in the Element. It can be used on the following Elements: <input><textarea>Attribute Values: It contains a single value number that allows the maximum number of characters in the <input> element. Its default value is 524288.Examples: In this example, we center a form with "Username" and "Password" fields. The maxlength attribute limits input to 12 characters for the username and 10 for the password. HTML <!DOCTYPE html> <html> <body> <center> <h1 style="color:green;font-style:italic;"> GeeksForGeeks </h1> <h2 style="color:green;font-style:italic;"> maxlength attribute </h2> <form action=""> Username: <input type="text" name="usrname" maxlength="12"> <br> <br> Password: <input type="text" name="password" maxlength="10"> <br> <br> <input type="submit" value="Submit"> </form> </center> </body> </html> Output: Example : In this example we centers a textarea with a 4x50 size and limits input to 6 characters using the maxlength attribute. The textarea contains placeholder text for user input. HTML <!DOCTYPE html> <html> <body> <center> <h1 style="color:green;font-style:italic;"> GeeksforGeeks </h1> <h2 style="color:green;font-style:italic;"> maxlength attribute </h2> <textarea rows="4" cols="50" maxlength="6"> write here something that you want.... </textarea> </center> </body> </html> Output: Supported Browsers: The browsers supported by maxlength attribute are listed below:Google ChromeEdge FirefoxOperaSafari Comment More infoAdvertise with us M manaschhabra2 Follow Improve Article Tags : Misc Web Technologies HTML HTML-Attributes Practice Tags : Misc Similar Reads HTML accept Attribute HTML accept Attribute specifies the type of file that the server accepts. This attribute can be used with <input> element only. 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