Try jsoup is an online demo for jsoup that allows you to see how it parses HTML into a DOM, and to test CSS selector & XPath queries.

Click a selector: Click a selector to see which element(s) that gets selected in the result: ... Click the CSS Selectors and see the specified element(s) get selected.

Here, the "p" is the selector (selects all <p> elements) and applies the margin-bottom style. To play, type in a CSS selector in the editor below to select the correct items on the table.If you get it right, you'll advance to the next level.

Test CSS selectors and XPath expressions on HTML in real-time. Live preview with match highlighting, syntax validation, code generation for Python/JavaScript, multiple selector testing, and example templates.

SelectorGadget is an open source tool that makes CSS selector generation and discovery on complicated sites a breeze. Just install the Chrome Extension or drag the bookmarklet to your bookmark bar, then go to any page and launch it. A box will open in the bottom right of the website.

The id of an element is unique within a page, so the id selector is used to select one unique element! To select an element with a specific id, write a hash (#) character, followed by the id of the element. The CSS rule below will be applied to the HTML element with id="para1":

February 3, 2026 - We offer two popular choices: Autoprefixer (which processes your CSS server-side) and -prefix-free (which applies prefixes via a script, client-side).

CSS selectors are used to "find" (or select) the HTML elements you want to style.

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An interactive CSS @counter-style editor and browser. ... Compare multiple selectors side by side and see exactly which one the browser will prioritise.

2 weeks ago - Create accurate CSS selectors faster with Ranorex Selocity, a free Chrome extension & smart CSS selector generator built for Selenium & automation tools.

Quick, Easy, powerful CSS Selector generation. ... Average rating 5 out of 5 stars. Learn more about results and reviews. CSS selector generator & Xpath for your website.

The Document method querySelector() returns the first Element within the document that matches the specified CSS selector, or group of CSS selectors. If no matches are found, null is returned.

January 10, 2024 - Use CSS Selector to extract data from any HTML documents or public websites using Aspose.HTML for .NET or online. Make web data extraction easy!

September 11, 2025 - In this article, we'll recap some ... is the first part of a CSS Rule. It is a pattern of elements and other terms that tell the browser which HTML elements should have the CSS property values inside the rule applied to them....

December 16, 2025 - Quickly calculate any CSS selector specificity score along with explanations. With full support for complex CSS selectors.

Test CSS selectors against HTML and see matching elements.

Free Online Xpath and Css Selector Tester and Evaluator Tool. Learn CSS and XPath Locator in an easy and fun way | USA

March 29, 2021 - In this CSS rule, the selector is .my-css-rule which finds all elements with a class of my-css-rule on the page. There are three declarations within the curly brackets. A declaration is a property and value pair which applies styles to the elements matched by the selectors.

November 6, 2025 - Say you want to narrow down your targeting and track clicks on a button that has a specific Class but there are multiple buttons on the page with the same Class and you just want the one that’s in a certain ‘div’. You’d use a CSS Selector in your trigger to do that.