PromptBoxSpeechToTextButtonComponent

Updated on Feb 5, 2026

Defines the Speech to Text button component for the PromptBox. Enables voice input through speech recognition.

html

<kendo-promptbox>
  <kendo-promptbox-end-affix>
    <kendo-promptbox-speech-to-text-button></kendo-promptbox-speech-to-text-button>
  </kendo-promptbox-end-affix>
</kendo-promptbox>

Selector

kendo-promptbox-speech-to-text-button

Export Name

Accessible in templates as #kendoPromptBoxSpeechToTextButtonInstance="kendoPromptBoxSpeechToTextButton"

Inputs

Name	Type	Default	Description
continuous	boolean	false	Specifies whether continuous results are returned for each recognition, or only a single result once recognition stops.
disabled	boolean		Sets the disabled state of the button.
fillMode	ButtonFillMode		Sets the background and border styles of the button.
icon	string		Sets the name of an existing font icon in the Kendo UI theme for the button.
iconClass	string		Defines a CSS class, or multiple classes separated by spaces, applied to a span element inside the button.
imageUrl	string		Specifies a URL for an img element inside the button.
integrationMode	IntegrationMode	'webSpeech'	Specifies which speech recognition engine or integration the component should use. Allows the component to operate in different environments or use alternative implementations.
interimResults	boolean	false	Sets whether interim results should be returned.
lang	string	'en-US'	Sets a BCP 47 language for speech recognition.
maxAlternatives	number	1	Represents the maximum number of alternative transcriptions to return for each result.
rounded	ButtonRounded		Sets the border radius of the button.
size	ButtonSize		Sets the padding of the button.
svgIcon	SVGIcon		Sets the SVG icon for the tool button.
themeColor	ButtonThemeColor		Sets a predefined theme color for the button.
title	string		Sets the title attribute of the button.