Autosize

The autosize element will automatically adjust the textarea height and make it easier for users to follow as they type.

Default markup

Add the autosize element to your input to make it automatically adjust to the length of a text as a user types it.

Autosize example

<label class="form-label">Autosize example</label>
<textarea class="form-control" data-bs-toggle="autosize" placeholder="Type something…"></textarea>