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The webpage is an online app to vibrate your mobile device. It provide several massage modes: slow vibration, medium vibration, rapid vibration, rhythm, progressive, drum and always on. Just adjust slider in the page. No software install required. iPhone doesn't support yet, only support android device with Chrome and Firefox. It's also a demo for {1}.

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This is an online service to get sim card size. We created a database to collect the sim card sizes of popular mobile devices. When you browse any web page, the browser will provide the phone model to connect the server. Therefore, this online service can get your sim card size by using your phone model.

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When you searching for your friends in Facebook, your favorite friends are always on the top of list, because Facebook has a ranking list of your friends in the source code. This web app helps you to retrieve that friend list in Facebook's source code.

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Sometimes you want to download the software, will be asked your computer is 32-bit version or 64-bit version. Installing the wrong version of the software may cause your system to be unstable. Microsoft official website provide a series steps to get this information. In fact, do not need such complex steps. This page is a very simple online tool, no installation, no steps, we directly tell your computer is 32-bit or 64-bit version.

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Which one is the size of a mobile phone is more suitable for you?

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This is an online tool to determine screen resolution for your mobile device. You might got incorrect screen resolution from other sites. Because all other sites unable to detect retina display screen. In order to generate correct screen resolution information, we collected thousands of mobile device information and keeping updated.

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This is an online service to get screen size. We created a database to collect the spec of popular mobile devices.

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This is an online text generator which can convert the text to various of text style, include Strike-through , Underline and the slash symbol. Result is not image or HTML, but plain text, which able to paste to anywhere.

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It looks like a noisy signal, and overlap with previous charactor. People like to use this to decorate the text string. Text becomes hard to tell, but visible. It's very similar to invisible ink in iPhone.

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( ͡° ͜ʖ ͡°)     ¯\_ツ_/¯     ༼ຈل͜ຈ༽     ಠ_ಠ     ¯\(°_o)/¯
Here we collect commonly used emoticons.

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It also support facebook page and groups.

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This tool will convert your facebook fanpage URL to a smart URL, which will detect user device, then open in facebook App or browser.

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What time is it? Do you want to adjust time to your local time zone? You can adjust time by this tool without installing any software.

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Display Local Time. Support DST time change.

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It is an online application, support cm, inch and pixel.

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It is an online application, support cm, inch and pixel.

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Facebook supports many colorful symbols, smiley and emoticons icons, includes 52 icons in chat conversation and 206 icons in facebook timeline. This is an online web tool without any software installation required. Let's write an attractive facebook status!

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☀ ☁ ☂ ☃ ☯ ☸ ♕ ☎ ✄ ✈
These special symbols are real text and available to copy and paste to anywhere, such like Microsoft Word, Facebook, Twitter, HTML or Blogging.

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Twitter supports emoticons! Click on the icon to copy to the clipboard.

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This tool was inspired from this article which describes facebook might defined good friends by using some algorithm.

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Github supports emoji symbols, with short-code instead of special characters. :heart_eyes: equivalent to . Just hover to display the short code, click to copy the shortcode.

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iPhone/iPad, Android 4.4+ and Windows 8.1+ are native support emoji symbols. Here are 845 emoji symbols with five categories. No need to install any app or software, just click to copy and paste to anywhere you want.

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Are you still using old "mailto:" HTML format?
It's useless because most of visitors don't have local mail client software.
Let's try a cool Email Link which has auto-copy feature.

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Generate qr code by using google chart api. Free, simple, custom, no login required.

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Online web application without any installation.

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stopwatch status which can be saved and shared

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Formatting and validating JSON data online.

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This tool can measure width and height of any web page elements in pixels. Mouse drag to create a ruler. It like an online version of "Measureit" extension/addson, but no installation required.

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javascript bookmarklet buttons

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Your browser can provide lots of useful information.

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Use emoji in your blog post: Supports all blogger platform, include Wordpress , Blogger and Windows Live Writer(WLW) .

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Show you the actual size image.

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You can use Skype emoticons to liven up your instant message conversations, or you can add them to your mood message to let your friends know how you’re feeling.

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Javascript Validator is a static code analysis tool used in software development for checking if JavaScript source code contains syntax error. It is provided primarily as an online tool.

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It is an online application, support cm, inch and pixel.

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It is an online text string comparison tool, provide three ways to display the result.

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Check your PHP syntax online. It can check both PHP4 and PHP5 for errors.

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An online SQL Query Checker.

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This is a tool that you can test regular expression online. Supported languages: PHP, Python and Javascript.

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An online ECMAScript 6 Checker.