How to mask the input given (generally passwords) by user inside a textfield?

You can use obscureText to make the input given by the user. This is generally used for password inputs. Example below, color: rgb(212, 212, 212); background-color: rgb(30, 30, 30); font-family: Consolas, "Courier New", monospace; font-size: 14px; line-height: 19px; white-space: pre-wrap;](color: #4ec9b0;](TextField( obscureText: color: #569cd6;](true, decoration: color: #4ec9b0;](InputDecoration( border: color: #4ec9b0;](OutlineInputBorder(), labelText: color: #ce9178;]('Password', ), ), Thanks.