How to remove html tag using regex?

Question

, then the above would result in SomethingAnother Thing.

In a situation where multiple tags are expected, we could do something like:

String target = someString.replaceAll("(?i)]*>", " ").replaceAll("\\s+", " ").trim();

This replaces the HTML with a single space, then collapses whitespace, and then trims any on the ends.

HTML stands for HyperText Markup Language and is used to display information in the browser. HTML regular expressions can be used to find tags in the text, extract them or remove them. Generally, it’s not a good idea to parse HTML with regex, but a limited known set of HTML can be sometimes parsed.

Match all HTML tags

Below is a simple regex to validate the string against HTML tag pattern. This can be later used to remove all tags and leave text only.

/<(?:"[^"]*"['"]*|'[^']*'['"]*|[^'">])+>/g;

Test it!

/<(?:"[^"]*"['"]*|'[^']*'['"]*|[^'">])+>/

True

False

Enter a text in the input above to see the result

Example code in JavaScript:

// Remove all tags from a string
var htmlRegexG = /<(?:"[^"]*"['"]*|'[^']*'['"]*|[^'">])+>/g;
'Hello, world!
'.replace(htmlRegexG, ''); // returns 'Hello, world';

Extract text between certain tags

One of the most common operations with HTML and regex is the extraction of the text between certain tags (a.k.a. scraping). For this operation, the following regular expression can be used.

var r1 = /(.*?)<\/div>/g // Tag only

var r2 = /(?<=)(.*?)(?=<\/div>)/g // Tag+class

Test it!

/

(.*?)<\/div>/

True

False

Enter a text in the input above to see the result

Example code in Javascript:

// Extract text between specific HTML tag
var htmlRegexG = /(?<=)(.*?)(?=<\/div>)/g;
'Probably.Hello, world!

Today'.match(htmlRegexG); // returns ['Hello, world'];

‍

Test it!

True

False

Enter a text in the input above to see the result

Notes on HTML regex

You should never use regular expressions to fully parse HTML documents as regular expressions are not intended for such tasks. Instead, you can use HTML or XML document parsers that can do validation alongside parsing.

A friend of mine asked for a regex to remove all HTML tags from a webpage and to leave everything else, including what's between the tags and this is the regular expresion that I came up with for him:

s/<[a-zA-Z\/][^>]*>//g

or

s/<(.*?)>//g

Another option is to strip out only certain tags and that can be done as:

Updated 1 year ago

To remove HTML tags from any field (e.g. description), follow the steps below:

You can use remove HTML and other <> tags from any field. ✨

Select for a field with a Main mapping type (e.g. Rename)
Click Edit Values
In the Input field, enter the following symbols: <[^>]*>
Check the use regexp box

Click Done
To save the new settings, click Save and Proceed

In the selected field, any text appearing between < and > (like
, , etc.) will be removed.

Did this article help you solve the problem?

How do you remove HTML tags in HTML?

Approach: Select the HTML element which need to remove. Use JavaScript remove() and removeChild() method to remove the element from the HTML document.

How do I remove text tags in HTML?

Removing HTML Tags from Text.

Press Ctrl+H. ... .

Click the More button, if it is available. ... .

Make sure the Use Wildcards check box is selected..

In the Find What box, enter the following: \([!<]@)\.

In the Replace With box, enter the following: \1..

With the insertion point still in the Replace With box, press Ctrl+I once..

How remove HTML tag from string in react?

To remove html tags from string in react js, just use the /(<([^>]+)>)/ig regex with replace() method it will remove tags with their attribute and return new string.

What is HTML regex?

Regular expressions, or regex for short, are a series of special characters that define a search pattern. These expressions can remove lengthy validation functions and replace them with simple expressions.

You should not attempt to parse HTML with regex. HTML is not a regular language, so any regex you come up with will likely fail on some esoteric edge case. Please refer to the seminal answer to this question for specifics. While mostly formatted as a joke, it makes a very good point.

Nội dung chính Show

Match all HTML tags
Extract text between certain tags
To remove HTML tags from any field (e.g. description), follow the steps below:
Did this article help you solve the problem?
How do you remove HTML tags in HTML?
How do I remove text tags in HTML?
How remove HTML tag from string in react?
What is HTML regex?

The following examples are Java, but the regex will be similar -- if not identical -- for other languages.

String target = someString.replaceAll("<[^>]*>", "");

Assuming your non-html does not contain any < or > and that your input string is correctly structured.

If you know they're a specific tag -- for example you know the text contains only

tags, you could do something like this:

String target = someString.replaceAll("(?i)]*>", "");

Edit: Ωmega brought up a good point in a comment on another post that this would result in multiple results all being squished together if there were multiple tags.

For example, if the input string were

Something

Another Thing

programming html Regex HTML tag

How to remove html tag using regex?

Match all HTML tags

Extract text between certain tags

Notes on HTML regex

To remove HTML tags from any field (e.g. description), follow the steps below:

Did this article help you solve the problem?

How do you remove HTML tags in HTML?

How do I remove text tags in HTML?

How remove HTML tag from string in react?

What is HTML regex?

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