" Audio Tag" is an online based music identification tool, users can use this tool to quickly identify any unknown music sources, of course this tool can only identify non-Chinese music, if you want to query foreign songs may wish to try this tool.

Usage: Users can upload a short audio clip by opening the website. A short audio clip (limited to 15 seconds) or a whole song, the system will automatically analyze the music clip, if the analysis is successful it will automatically give the track title, artist name, album title and other information.

"Audio Tag" service is based on advanced audio recognition algorithm, combining advanced audio fingerprint technology and large song library retrieval mechanism, when you upload an audio file, the audio engine will analyze it. In the analysis process, by comparing the audio fingerprint with the music database, relevant information will be displayed as long as the identification is successful; in addition, the uploaded files supported are WAV, MPEG-1, MP3, FLAC, AMR, MP4, etc.

IconJar is a tool that helps IconJar is a tool that can help designers search, collect and manage materials, which can greatly improve the efficiency of the designers' library, reduce the time to find effective materials and improve the work efficiency, the tool currently supports Mac system.

Finding free and paid icon collections on the Internet It is a daily task for designers to find the right icons, and it takes a lot of time. Through the IconJar built-in can easily find new material, and can be divided into categories to manage these searches, easy to use.

VisualPing:Online Website Dynamic update reminder tool is a tool to help users subscribe to content update reminders for websites without RSS functionality. Through simple settings, you can monitor whether a website has content updates and notify users via email alerts.

Want to track if a site has updates or changes? What's the best way to do this? The RSS feed is a familiar method, but if the site itself does not have an RSS function, how can you receive updates to the site in the first place? VisualPing can help you "monitor" whether a web page has been updated or changed, and then notify you by Email in the first place.

In the past, we may open the website we want to track in the browser tab, and keep rearranging the web pages to find out if there are any updates, but this is very time-consuming. You can also set the intensity of the triggers.

VisualPing can be used to track price changes or whether a product has been launched. For example, if you want to shop online for a bargain and are not sure when a low price discount will appear on the site, you can use VisualPing to help you monitor it.

After opening VisualPing, enter the web link you want to monitor at the top and click Go!

Then pull the web page to the bottom, there are three items that need to be set:

1. Check Interval: Check the frequency of the web page, there are three types: hourly, daily and weekly.

2. Trigger: Adjusts the intensity of the trigger points, from Tiny Change to Major Change, to see how big the web page update happens before you need to be notified.

3、Send Notifications To: Set the Email to receive notifications.

After setting up, click Start Monitoring!

When the following screen appears, the monitoring plan is set up and the site can be closed at this time. Once VisualPing finds that the page you have set up has changed or been updated, it will automatically send you an Email notification.

Citavi:Literature Management and Knowledge The organization tool is a specialized software used to manage Literature, from literature search to the completion of the entire research process; after installation, you can directly retrieve information about the books you use from other universities' databases.

Citavi software, once installed, can After the installation of Citavi software, you can directly retrieve the information of the books you use from the database of other universities, or generate the information of the books you find on the internet including google books with one click. Finally, after completing your thesis, you can generate Literaturverzeichnis directly.

Citavi searches over 4000 library catalogs and databases of all major information providers. Lets you effortlessly grab citations, quotes, and images. Expand your knowledge base quickly.

Also lets you add PDF articles for reference, find your own bibliographic information, retrieve full text online, and support creating screenshots of web pages in PDF format. The flexible classification system makes it easy to give systematic recommendations and publications, providing great help for long-term projects, dissertations, and broader research projects.

citavi allows teams to share work projects, ensuring that you can work as a team securely on your local network, and also assign tasks to each project group. It can automatically generate paper formats with over 1000 citation styles. It also supports the insertion of properly formatted citations and bibliographies.

ProtonMail:Terminal to End-to-end encrypted email platform is a terminal-to-end encrypted email system developed under the guidance of MIT entrepreneurship, based in Switzerland and based on Swiss privacy law to protect the privacy of emails, which is very useful for users with high basic security requirements.

The issue of secure email has been mentioned a lot in these years. ProtonMail provides end-to-end email encryption solution and announces it is free forever.

ProtonMail was founded in summer 2013 at CERN by scientists who were drawn together by a shared vision of a more secure and private Internet. Early ProtonMail hackathons were held at the famous CERN Restaurant One. ProtonMail is developed both at CERN and MIT and is headquartered in Geneva, Switzerland. We were semifinalists in the 2014 MIT 100K startup launch competition and are advised by the MIT Venture Mentoring Service.

Surfkollen:Browser History analysis tool is a support Google Chrome and Firefox browser user history analysis tool, it will detect your Internet habits, tell you which sites are your favorite, you can fully understand your Internet habits, but also can be used as a history query tool to use.

We must use the Internet every day is the browser The site you open every day is very much, but have you found out which sites you use most often, and do you understand your own habits on the Internet? With this tool you can help you statistics on the length of your Internet access, frequently visited sites and other statistics.

Surfkollen is a plugin that analyses your browser history to see how you spend your week on the Internet. It checks your online habits, from which sites you visit the most; to what day of the week you do it.

When you install Surfkollen you agree that the service uses your browsing history from the past 7 days. Surfkollen will neither save nor publish the retrieved information or your online statistics.

Symu.co:Online Web Design Effect Browser tool is a user-friendly service for designers, it allows you to quickly display and share their design projects, designers can directly drag and drop their projects to the platform page, and then let more users to view and comment on the design work, helping designers to better improve their work.

Designers design web works need users to With this tool you can allow users to evaluate your design, after registration you can view the number of visits to the project, view the content of the comments, and can get alerts and feedback via email.

Tiny Visuals is a It is a smart ad design tool developed for websites and social media. Users can easily create Facebook, or other social networking sites suitable for ad image size online by uploading material graphics, and it is currently free for testing.

Any website will have advertisements, as to how to better display them without affecting users. As for how to better display advertising without affecting the user's premise is a problem faced by many, from the size of advertising, advertising materials, advertising location, any one of the inappropriate will affect the user experience.

Tiny Visuals allows you to set your own promotional text on the image, including color, display position and different filter styles, in a short period of time to allow you to experience the effect of advertising materials, the tool editor currently supports Chinese, and no registration or login to download the PNG format picture.

ProjectNaptha: Image Extraction Text Browser Plugin Tool is a browser plug-in that can support other with text from image files and can copy and select the text from the image. Let you get text from the picture is no longer a difficult problem, for the success rate of identification, you need to test it yourself to see the effect.

We know that the plain text in the article can be copied The text in the picture, especially in posters, comics, scanned documents, pictures or screenshots, cannot be extracted, at least in my previous knowledge there is no tool to extract the text from the pictures, before they are typed in.

This Chrome add-on called Project Naptha, after installation, can turn the text in web images into pure text content that can be copied, selected or translated. The built-in function of instant translation and selection of different languages for recognition.

Project Naptha text recognition supports English, Internet languages, Russian, German, Spanish, Simplified Chinese, Traditional Chinese, French and Japanese, and can also be translated into other languages, but in English the recognition is better and more accurate, while in Chinese there may be recognition However, in English, the recognition is better and more accurate, while in Chinese, there may be errors (Chinese characters are still more complicated). At present, it can only be used on Google Chrome, and additional features will be released for Firefox in the future.

Project Naptha instructions:

Users can download and install extensions directly from the Project Naptha website, or link to the Chrome Online App Store, which is actually the same. After installing and rearranging the page, try moving the mouse cursor over the text above the image and amazingly you will find that the text becomes selectable!

The same way you would normally select plain text, use the left mouse button to highlight the text, click the right mouse button and select Copy Text to copy it, or do a "Select All" or "Open Image in New Page".

If the text you want to select is not English, then right click after selection, find other languages in Language to switch, you can use other recognition engines to identify, for example, traditional Chinese choose Chinese Traditional, but the accuracy rate However, the accuracy rate is not very good, so you still need to pick the wrong words yourself.

In fact, it is announcing that Project Naptha is using Ocrad engine recognition technology, which does not affect the operation. Disclaimer to turn it off, then the text will not be displayed

Users do not need to register, enter multiple