Is HTML case-sensitive or case-insensitive?

[Propertyseo2020]

Is HTML case-sensitive or case-insensitive?

[Dynapro]

In HTML, the attribute and tag names are case-insensitive. The close association of HTML and JavaScript can lead to confusion, so case sensitivity is more important in JavaScript.

[dennis123]

Generally, HTML is case-insensitive, but there are a few exceptions. Entity names (the things that follow ampersands) are case-senstive, but many browsers will accept many of them entirely in uppercase or entirely in lowercase; a few must be cased in particular ways.

[jayam]

In HTML, the attribute and tag names are case-insensitive. The close association of HTML and JavaScript can lead to confusion, so case sensitivity is more important in JavaScript.

[jayammrg]

Html is not a case sensitive language. It's not a sensitive case, because the first browsers created their own standards and when HTML finally organized and regularized, the new browsers had to make a smooth transition in the code that was not so painful, the browser now strives to show what you type.

[chandrao7]

Tags name and attribute name are case-insensitive,while attribute values are case sensitive. No, but it's considered a good practice to keep HTML markup lowercase. HTML is not a case sensitive language. Html is a markup Language.

[yuva12]

In HTML, the attribute and tag names are case-insensitive. The close association of HTML and JavaScript can lead to confusion, so case sensitivity is more important in JavaScript.