TextEncoderStream

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since ⁨September 2022⁩.

Note: This feature is available inWeb Workers.

TheTextEncoderStream interface of theEncoding API converts a stream of strings into bytes in the UTF-8 encoding. It is the streaming equivalent ofTextEncoder.

Constructor

TextEncoderStream(): Creates a newTextEncoderStream object.

Instance properties

TextEncoderStream.encodingRead only: Always returns"utf-8".
TextEncoderStream.readableRead only: Returns theReadableStream instance controlled by this object.
TextEncoderStream.writableRead only: Returns theWritableStream instance controlled by this object.

Examples

Examples of streaming structured data and HTML

Specifications

Specification
Encoding # interface-textencoderstream

Browser compatibility

Help improve MDN

Learn how to contribute

This page was last modified on⁨Jul 4, 2025⁩ byMDN contributors.

View this page on GitHub •Report a problem with this content

Movatterモバイル変換