contenteditableBaseline · Widely available
The contenteditable global HTML attribute allows the user to edit the content of an element, such as inserting or deleting text.
Supported in all major browsers for at least 30 months — safe to use without fallbacks. Baseline since Jul 29, 2015. Widely available since Jan 29, 2018.
Browser support
DesktopChrome
1+Supportedsince Dec 11, 2008
Current: 155Edge
12+Supportedsince Jul 29, 2015
Current: 154Firefox
1–3.6Not supported
4+Supportedsince Mar 22, 2011
Current: 157Safari
1–3.1Not supported
≤4+Supportedsince Jun 8, 2009
Current: 27MobileChrome Android
18+Supportedsince Jun 27, 2012
Current: 155Firefox Android
4+Supportedsince Mar 29, 2011
Current: 157Safari iOS
1–3Not supported
≤3.2+Supportedsince Apr 3, 2010
Current: 27How to use
This feature is Baseline widely available — use it freely, no fallback needed.
Example
Full syntax and examples are on MDN: contentEditable.
Feature detection
JS · check before using
if ("HTMLElement" in globalThis && "contentEditable" in HTMLElement.prototype) {
// HTMLElement.contentEditable is available
}Documentation (MDN)
Specification
Usage share
Sub-features
Support for each part of the feature (3). The overall table above shows when the whole feature works.
| Sub-feature | Chrome | Edge | Firefox | Safari | Chrome Android | Firefox Android | Safari iOS |
|---|---|---|---|---|---|---|---|
| HTMLElement.contentEditable | 1 | 12 | 3 | 3 | 18 | 4 | 1 |
| HTMLElement.isContentEditable | 1 | 12 | 4 | 3 | 18 | 4 | 1 |
| contenteditable | 1 | 12 | 3 | ≤4 | 18 | 4 | ≤3.2 |