Get to know MDN better
This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.
Note: This feature is available in Web Workers.
The TextEncoder() constructor returns a newly created TextEncoder object.
None.
| Encoding # ref-for-dom-textencoder① |
Enable JavaScript to view this browser compatibility table.
This page was last modified on Jun 28, 2025 by MDN contributors.
Your blueprint for a better internet.
Visit Mozilla Corporation’s not-for-profit parent, the Mozilla Foundation.
Portions of this content are ©1998–2026 by individual mozilla.org contributors. Content available under a Creative Commons license.