Javascript detect mobile Este tutorial demonstrará os vários métodos disponíveis para detectar um navegador móvel usando JavaScript. To add support for tablets, set tablet: true. js para detectar el dispositivo móvil del usuario con solo unas pocas líneas de javascript. You can also use a 3rd party library such as wurfl. Aug 16, 2022 · How do you detect a mobile device with javascript? 3. 1722. You can use it as follows: Jul 2, 2023 · This tutorial will walk through how to detect mobile devices using the HTTP user agent in Javascript. the line of JavaScript to detect a mobile device from the browser, if screen Apr 7, 2019 · mobile-detect. Detectar navegador móvel detectando dispositivo usado Nov 18, 2023 · I have a web page and am trying to detect if the user is accessing the page on the desktop or on the mobile. 3, last published: 3 years ago. The JavaScript window. Simplified, since it's introduction Device detection (phone, tablet, desktop, mobile grade, os, versions). With robust client-side detection, we can progressively adapt layouts, assets, content, and functionality between mobile and desktop using JavaScript. Nov 27, 2017 · For my app, I was looking for a simpler, more direct and reasonably future-proof way of detecting a mobile browser. Detect Mobile or Desktop. Usually, we will detect by using a user-agent or touchable screen, but chrome mobile mode in the dev tools changes both of those. Background. 2025-04-26 . Is there an elegant way to detect mobile browsers? 4. js, and React. After reading, the above question will be super easy for you. The navigator. To enable feature detection (i. If you’re building responsive web applications, it’s crucial to understand whether a user is accessing your site via a mobile device. 0 Safari/537. 36 Edg/112. Therefore, this one-liner will suffice: const isMobileDevice = window. Die meisten dieser Anwendungen sind auch mit mobilen Browsern kompatibel. This article, based on StackOverflow, compiles five methods for detecting mobile browsers using JavaScript. Detect Mobile Browsers Using Touch Events. There are 131 other projects in the npm registry using device-detector-js. Start using mobile-device-detect in your project by running `npm i mobile-device-detect`. Start using mobile-detect in your project by running `npm i mobile-detect`. Can I use this property across all devices and browsers - mobile, tablet, PC and Chrome, Safari, IE, Firefox. wurfl. 16. Aug 12, 2016 · Is there a way to detect if a browser on a mobile device (for example Chrome on Android) is using WiFi or cell data to connect to the internet? The CSS @media rule is a built-in method used to detect mobile browsers. If you’re adapting to small screen devices, pure CSS is probably best, and try to avoid detection in JavaScript. NET ColdFusion C# IIS JSP JavaScript jQuery Lasso nginx node. Navigating the vast landscape of mobile devices and their respective browsers presents a unique challenge for developers. ), then you can use the following code: Nov 23, 2024 · How to Detect a Mobile Browser Using JavaScript. 3, last published: 5 years ago. En este artículo, le mostraré cómo usar mobile-detect. You can parse Jun 19, 2022 · I'm trying to detect when the user uses a mobile device on my application. Apr 1, 2021 · To detect if the user is using a mobile device in JavaScript, we can use the userAgent property. Feb 26, 2025 · JavaScript fundamental (ES6 Syntax): Exercise-72 with Solution. Using the navigator. Oct 5, 2022 · So, here is our topic today: how to detect mobile browsers in JavaScript? This article will summarise 5 methods that use JavaScript tricks to recognise mobile devices. io/#wurfl-js Apr 26, 2025 · How to Detect Mobile Devices Using jQuery . A structured approach is key to guarantee accurate results. Creating a table to organize test cases can help in systematic testing. By utilizing methods such as analyzing the User-Agent string, checking the window width, or combining both techniques, you can effectively tailor your content for mobile users. Apr 4, 2017 · NÃO USE USERAGENT. jQuery, a popular JavaScript library, offers various methods to accomplish this. 0. Practical examples. All you need is two style sheets within one webpage: the “screen” media type (desktop monitors) and the “handheld” media type (smartphones). If you don't specify opts. userAgent string contains information about the browser, operating system, and device type. +mobile|avantgo|bada\\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile Detect browser type, operating system, device type using this JavaScript detection script. 87. JS 14. There is a JavaScript API built-in for detecting media. Passe longe. Mobile devices support touch events, desktop browsers don’t. This object will contain the current device’s media property and its relevancy. 0; Win64; x64) AppleWebKit/537. You can find out information about the device rendering your web page: Nov 4, 2023 · This "recommended" method makes no sense for detecting if the user is actually on a mobile device. You have to regex (regular expression) in the query. navigator. In this article, we would like to show you how to detect mobile devices using JavaScript . ua it will use navigator. I don't care about the view port changing due to re-sizing etc. See full list on stackdiary. Desktop Javascript. Latest version: 0. 68. Não. 4). 4. It provides us certain Oct 12, 2023 · Mobile Browser per Touchscreen erkennen by JavaScript wird häufig für die Entwicklung webbasierter Anwendungen verwendet. 4; iPhone 14. Use a regular expression to test the navigator. For this purpose I began looking for some libraries that can detect it with gyroscope or accelerometer and reached Shake. 🙂. Mar 12, 2013 · How to detect a mobile device with JavaScript? 32. includes("mobi"); [UPDATE]: Jun 30, 2020 · User Agent detection is not a recommended technique for modern web apps. Apache ASP ASP. It will detect any device with a touchscreen, like a 27" touch monitor or a touchscreen laptop and that is pretty stupid. Start using device-detector-js in your project by running `npm i device-detector-js`. There are 77 other projects in the npm registry using mobile-device-detect. . I need to detect if and how user moves his phone using React. Sério. Detect mobile browser with JavaScript. Dec 14, 2017 · Not sure if there is something specific provided by jQuery mobile, but in plain Javascript you could add an event listener to the focus event to listen for "keyboard open" and an event listener to the blur event which indicates the "unfocus" or in your case "keyboard close". This approach employs the browsers layout and visual viewports (Explainer, MDN, Demo) to observe the appearance of the virtual keyboard. JavaScript demo Jul 23, 2019 · function isMobileDevice() { var check = false; (function(a){if(/(android|bb\\d+|meego). Detecting Mobile Devices with jQuery. Example of JavaScript detect mobile device browser Here’s a code that uses an insanely long and comprehensive regex that returns a true or false value depending on whether or not the user is browsing with a mobile. Tablet vs. 36 (KHTML, like Gecko) Chrome/112. Usually people are actually motivated to detect if the users' device is touch-friendly and has a small screen so they can optimize their website by adding extra padding to buttons, for example. Se você for por esse caminho, você só vai garantir que no dia que lançarem um browser novo, ou quando um dos browsers mobiles atuais mudar seu valor de user agent, o teu site vai ficar todo quebrado para muita gente. Change web page content if user is on a mobile device. navigator. Latest version: 1. 1. To get the bowser details or device details, JavaScript stores these information in the navigator property of window object. Using the beforeunload event, developers can prompt users with a confirmation dialog, ensuring they don't accidentally leave a page with unsaved changes or important information. Jul 25, 2023 · Detecting browser or tab closure in JavaScript is essential for preventing data loss or unintended navigation. In diesem Tutorial werden die verschiedenen verfügbaren Methoden zum Erkennen eines mobilen Browsers mit JavaScript demonstriert. Detecting Mobile vs. May 26, 2013 · What is the simplest way to detect if the device is a mobile device with javascript? I was thinking checking if the height is less than or equal to the iPhone's browser viewport height. Detect. So this is also a good point to detect mobile browsers. userAgent property to figure out if the device is a mobile device or a desktop. We can write a function like the follows: The above logic is correct because the desktop browsers can’t add touchstart event to an object. opener PropertyThis method uses the window. Nevertheless, you'd have to manually handle the logic, if you focus a May 6, 2018 · Using Javascript, how can I detect whether the browser is running on a tablet device vs a phone? 2. js PHP Perl Python Rails How to detect mobile device or browser or OS; How to detect mobile device or browser or OS in Production; So without wasting any time, lets get into the tutorial. There are 660 other projects in the npm registry using mobile-detect. It contains information about the name, version, and platform of the browser. orientation method to detect a mobile device using JavaScript, this method checks for the orientation of the viewport of the device. Download Scripts. The simplest method is to analyze the browser’s user agent string, which contains device information. Below is an example of a simple table layout for testing mobile detection: Indirect detection of the presence of the on-screen keyboard (OSK) shown by mobile browsers when the user interacts with input controls on a webpage. e. The 4 methods listed above all have some flaws and you may need to pick them based on your actual case. mobileメソッドを利用 個人的には正規表現を使うのが一番簡単で楽だと思います。 以上JavaScriptでモバイル端末かどうか判別する方法についてでした。 Helpers for handling mobile devices. Whereas traditional frameworks like React and Vue do the bulk of their work in the browser, Svelte shifts that work into a compile step that happens when you build your app. In my opinion it would be nicer to show the mobile version since the screen is small even though the resolution is high. Nov 29, 2020 · Use JavaScript with regular expression tests to detect if a browser is a mobile device or not. Nov 19, 2024 · Methods to Detect Device Type 1. A small but highly effective JavaScript code recognizes the browser of a smartphone, so that it can be redirected to the mobile website and a mobile template can be displayed. Oct 12, 2023 · JavaScript é amplamente usado para desenvolver aplicativos baseados na web. Sample Solution Mar 2, 2012 · What is the best way to detect a mobile device in jQuery? But the problem comes with a phone like Google Galaxy Nexus which has the same resolution as a tablet but only half the screen size. It displays CSS styles based on the browser window size. Free example code download included. js, Motion sensors, and default JS event devicemotion Feb 17, 2023 · To detect whether a page is opened in a new window or a new tab, JavaScript can be used to check the window's properties, such as its dimensions and opener status. ¡Vamos a ver! Nov 28, 2020 · The Simplest way is using vanilla JavaScript navigator API to detect mobile or tablet in HTML webpage. 5, last published: 4 years ago. Javascript Detect Mobile. You can find out information about the device rendering your web page: mobile or not; if mobile, whether phone or tablet; operating system 4 days ago · Mobile device detection. userAgent Property. GitHub Gist: instantly share code, notes, and snippets. Detect Desktop Browser (not mobile) with Javascript. js uses the code of this library as a fallback in case of incomplete detection regular expressions. mobile-detect. 5. js is a small and easy-to-use library for detecting mobile Sep 7, 2021 · How to detect mobile device or browser or OS; How to detect mobile device or browser or OS in Production; So without wasting any time, lets get into the tutorial. 0. JS (I'm using Next. io:- https://web. What is the typical way to do this? Note I dont want to use the page width (e. How to detect a mobile device in a web page. A common misuse of UA sniffing (and client hints) is to detect if the client is a mobile device. A loose port of Mobile-Detect to JavaScript. Jul 3, 2023 · This mobile device detection uses the matchMedia() JavaScript custom method. Latest version: 3. If you would like to detect if the user is on ANY form of mobile device (Android, iOS, BlackBerry, Windows Phone, Kindle, etc. This script will detect the device by comparing patterns against a given User-Agent string. Speaking of which, what is the iPhone's or a common viewport height for mobile devices? Returns true if a mobile browser is being used. 4. userAgent. jsをダウンロードしてMobileDetect. Este tutorial demostrará los diversos métodos disponibles para detectar un navegador móvil usando JavaScript. La mayoría de estas aplicaciones también son compatibles con navegadores móviles. To validate mobile device detection in JavaScript, testing various scenarios and user agents is crucial. Oct 12, 2023 · JavaScript se usa ampliamente para desarrollar aplicaciones basadas en web. Do you have any idea how can i detect mobile or desktop and not get cheated by chrome dev tools? Jan 30, 2024 · Using: Next. It accepts a media query string and returns an object. com Mar 11, 2025 · Detecting mobile browsers using JavaScript is an essential skill for web developers looking to create user-friendly applications. Check the Orientation of the Screen Jan 8, 2021 · A javascript port of Matomo device-detector. In NodeJS You might want to use this library to do server-side device detection to minimize the amount of bytes you send back to visitors. Testing Mobile Detection. Dec 27, 2023 · Touch event detection brings full mobile confidence ; Consistently handling device differences prevents mobile blindness that could alienate customers. Example 1: Dec 16, 2017 · On a touchscreen, tapping on an editable text field will bring up an on-screen keyboard, and this will change the amount of screen space available. We check if the device is mobile or tablet and assume that any other device is a desktop type. But this method of user-agent is not the best method to detect a mobile device with JavaScript because the user-agent strings can be spoofed very easily. This property is part of the navigator object and sent by the browser in HTTP headers. What is navigator object in JavaScript . So, these are the above 10 ways through which we can detect mobile device and browser in Javascript, Node. isMobile runs quickly during initial page load to detect mobile devices; it then creates a JavaScript object with the results. Get Device Information from the UserAgent Property Apr 8, 2021 · By ngodup Posted on April 8, 2021 Posted in Javascript Tagged javascript No Comments on Javascript detect mobile Sometimes, we may need Javascript to detect the device, here we added small javascript code to determine device and browser types. This does not require a separate mobile site. namely for iPad with iOS 13), set featureDetect: true and tablet: true. js. Mozilla/5. window. I hope you guys like the tutorial, feel free to drop any comments in the comment section down below. matchMedia() method returns a MediaQueryList object representing the results of the specified CSS media query string. 0 (Windows NT 10. opene Jul 1, 2015 · I want to do the detection in pure JavaScript to get started. Write a JavaScript program to detect whether the website is opened on a mobile device or a desktop/laptop. toLowerCase(). Just the actual size of the screen which does not change. 1. A maioria desses aplicativos também é compatível com navegadores móveis. Feb 2, 2024 · Sometimes, front-end web pages need to determine whether the user is using a mobile browser or a desktop browser. Detect Mobile Browsers Open source mobile phone detection in many languages and for Webservers (Apache, nginx, IIS). Jul 12, 2011 · I know this answer is coming 3 years late but none of the other answers are indeed 100% correct. Detectar el navegador móvil detectando el dispositivo utilizado Svelte is a radical new approach to building user interfaces. These indicators provide insights into how the page was launched. js también puede detectar el sistema operativo y el navegador web actual que utiliza el visitante. Detecting mobile devices in web development is crucial for tailoring user experiences to different screen sizes and capabilities. g. Jul 8, 2012 · However, if one must use the user agent as a means to detect if the device is mobile, they suggest: In summary, we recommend looking for the string “Mobi” anywhere in the User Agent to detect a mobile device. Aug 10, 2022 · As far as I know, there is currently no perfect solution to detect mobile browsers. So, we can also use the window. Checking the window. You can use this method to detect a mobile device based on the CSS media query. Apr 13, 2023 · Mobile Detect is a popular JavaScript library that simplifies device detection by parsing the user agent string and providing a clean API to identify mobile devices. In the below examples, we use two regular expressions to test the user agent string. Apenas não. Aug 1, 2014 · Detect Mobile Browsers | Open source mobile phone detection No mobile browser detected. bqicpm usqt skytlke pjeyll rwn axhh qbawbasd ivfs viq ilyjdd