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autocomplete attribute: on & off values

The autocomplete attribute is one of several input-related attributes within the HTML5 specification, set to on or off depending on whether a user agent such as a browser should automatically complete the input as the user is typing into an element.

Last updated on : 2026-02-09

Browser Versions

IEIE

EdgeEdge

FirefoxFirefox

ChromeChrome

SafariSafari

OperaOpera

11 - 11
Test on IE 11 - 11 ...
5.5 - 10
Test on IE 5.5 - 10 ...
12 - 144
Test on Edge 12 - 144 ...
30 - 150
Test on Firefox 30 - 150 ...
2 - 29
Test on Firefox 2 - 29 ...
4 - 16
Test on Chrome 4 - 16 ...
27 - 147
Test on Chrome 27 - 147 ...
17 - 26
Test on Chrome 17 - 26 ...
3.2 - 5
Test on Safari 3.2 - 5 ...
7.1 - 26.3
Test on Safari 7.1 - 26.3 ...
5.1 - 6
Test on Safari 5.1 - 6 ...
9.5 - 125
Test on Opera 9.5 - 125 ...

...Fully Supported

...Partially

...No Support

Browser Compatibility

autocomplete attribute: on & off values on IE is fully supported on 5.5-10 and partially supported on 11-11 IE versions.

autocomplete attribute: on & off values on Edge is partially supported on all Edge versions.

autocomplete attribute: on & off values on Firefox is fully supported on 2-29 and partially supported on 30-150 Firefox versions.

autocomplete attribute: on & off values on Chrome is fully supported on 17-26, partially supported on 27-147, and not supported on 4-16 Chrome versions.

autocomplete attribute: on & off values on Safari is fully supported on 5.1-6, partially supported on 7.1-26.3, and not supported on 3.2-5 Safari versions.

autocomplete attribute: on & off values on Opera is fully supported on all Opera versions.

autocomplete attribute: on & off values on Safari on iOS is fully supported on 5-26.3, and not supported on 3.2-4 Safari on iOS versions.

autocomplete attribute: on & off values on Android Browser is fully supported on all Android Browser versions.

autocomplete attribute: on & off values on Opera Mobile is fully supported on all Opera Mobile versions.

autocomplete attribute: on & off values on Chrome for Android is fully supported on all Chrome for Android versions.

autocomplete attribute: on & off values on Firefox for Android is fully supported on all Firefox for Android versions.

autocomplete attribute: on & off values on Samsung Internet is fully supported on all Samsung Internet versions.

Browser Support for autocomplete attribute: on & off values

References

Data sourced from

100
Hightooltip

Overall Browser Compatibility Score

Note:autocomplete attribute: on & off values shows a browser compatibility score of 100. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

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