Use regex to get image URL in HTML/Js

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I want to get some URLs of images in Js/HTML:

var a = "http://sub.domain.com/uploads/files/11-11-2011/345301-574-1182-393/2202.jpg";
var b = "http://sub.domain.com/uploads/files/23-11-2011/234552-574-2321-232/asd.png";

Looking for solution that will detect image url. So the output will be:

http://sub.domain.com/uploads/files/11-11-2011/345301-574-1182-393/2202.jpg
http://sub.domain.com/uploads/files/23-11-2011/234552-574-2321-232/asd.png

Thanks!

Based off the information you've given, this should work:

(https?:\/\/.*\.(?:png|jpg))

You can add more extensions by adding |ext after jpg. This will allow for strings with https as well.

Note: You may want to use the case insensitive modifier i to make the capture more inclusive. This would look like:

/(https?:\/\/.*\.(?:png|jpg))/i

Regex image URL, Regular expression tester with syntax highlighting, PHP / PCRE & JS Support, contextual help, cheat sheet, Match between 0 and 1 of the preceding token. I am validating URL with following regular expression. I want to validate google.com also but it returns false. What can be changed in R.E below to validate google.com. console.log(learnRegExp('ht

A little late to the party, but in trying to do something similar to the OP, I created the following regex, which seems to handle relative links as well as absolute ones:

/([a-z\-_0-9\/\:\.]*\.(jpg|jpeg|png|gif))/i

Get all images src from the HTML string with regex in Javascript , Get all images src from the HTML string with regex in Javascript Today, we don' t learn about regex (Regular expression), we'll learn about how to use it to get all We create a function called getImages to get all of image urls from the HTML� Indeed, the right way to validate URLs is not to use a regular expression. Check out the URI validation code in Node.js. It's far more complex than one regexp, which is why it's always better to use a specialized library rather than roll your own regular expression. – Dan Dascalescu Feb 21 '14 at 6:21

Try this:

/"(http://[^"]*?\.(jpg|png))"/g

$1 is what you want.

regex Image url, Any URL's added here will be added as <script> s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include � You can use this Regex because it will You can use jQuery to do this, using the find method, get the src attribute of the image. Find all image src url in

var regex = /(http[s]?://.*.(?:png|jpg|gif|svg|jpeg))/i;

This is the result you want

Find Image URLs, Regular Expression to. Find Image URLs Url checker with or without http:// or https:// Url Validation Regex | Regular Expression - Taha Match html tag /w3schools/i is a regular expression. w3schools is a pattern (to be used in a search). i is a modifier (modifies the search to be case-insensitive). For a tutorial about Regular Expressions, read our JavaScript RegExp Tutorial.

How to get image url from html string using regex, I am trying to get from html string using regex which I am currently working on was this : extension String { func regex (pattern: String) -> [String] { do { let regex� Regular expressions are patterns used to match character combinations in strings. In JavaScript, regular expressions are also objects. These patterns are used with the exec() and test() methods of RegExp, and with the match(), matchAll(), replace(), replaceAll(), search(), and split() methods of String. This chapter describes JavaScript regular expressions.

Regex to get all image links, As it stands, all of the provided Regular Expressions will fail on local images, as well as loop through the matches ---> <cfloop condition="matcher.find()"> < cfset src <img - Literal string "<img", match the opening tag \s+ - Match one or more� The src property sets or returns the value of the src attribute of an image. The required src attribute specifies the URL of an image. Note: The src property can be changed at any time. However, the new image inherits the height and width attributes of the original image, if not new height and width properties are specified.

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Comments
  • Just to be clear: You want to scan an entire HTML source file that also contains JavaScript for URL strings in the JavaScript sections?
  • This will fail in situations like src="mail.google.com/mail/u/0/images/cleardot.gif" style="background:url(ssl.gstatic.com/mail/sprites/…) . What works for me is (https?:\/\/[^ ]*\.(?:gif|png|jpg|jpeg))
  • I think this is better: (http)?s?:?(\/\/[^"']*\.(?:png|jpg|jpeg|gif|png|svg))
  • yeah +1 : for example : someurl.svg.png (wiki eg.)
  • Altough @Amarsh is right, OP asked for URL, not a generic path, but URL (which I believe is required to have scheme (e.g. http: ))
  • If you already have <img ...> tag parsed out and want to get the src no matter what it contains, this worked for me /src\W*=[^\'"]*([\'"])([^\1]*?)\1/ - ? after * means "non-greedy", \W means non-word characters and \1 is referencing the first defined group. Don't use + instead of * to get only non-empty - might not work if <img ...> has more attributes!