At first glance, emoji URLs are a perfect fit for today, as they look light-hearted, eye-catching, and easy to memorize. Especially the younger generations are the ones who use them on a daily basis, imposing them on all messaging services and social networks . After the famous Oxford Dictionary selected the emoticon that cries with happiness as the word of the year, this pixel drawing is now, it seems, part of the most sacred bastion of the English language.
At this point, it is worth asking if emoticons are part of the logical development of written communication. In youth jargon they have become essential elements, even conquering the browser’s address bar. In this sense, we talk about URLs with emojis. How do you register a domain with emojis? What are they for and what is the origin of this fashion?
From emoticons to domains with emojis: the history of digital smileys
Emojis have their origin in the most remote times of digital communication. It all started with the inclusion of the single characters “:-)” in 1982. On the intranet of the University of Pittsburgh, computer science professor Scott Fahlman used a bulletin board that is now considered the forerunner of today’s discussion forums. Using this sequence of characters he created the first emoticon, which would form the basis for later pixel or vector emojis, more visually appealing than emoticons, which are more austere.
During the early years of the Internet, emoticons were the only way to express emotions in comments, posts or emails. Thus, the language of emoticons quickly took on a life of its own and became globally applied in communication via SMS. As a result, the number of smileys became larger and more complex, since the goal was to express the most diverse emotions.
From a linguistic point of view, the unspoken “language” of emoticons is particularly interesting, as the simple binary structure made it possible to render faces, animals, plants or entire graphic compositions. Since the 90s authentic works of art have been created from abstract ASCII characters, spreading thanks to online forums and discussion boards. The borders between Japanese emoticons and ASCII code art are especially fluid as there are situations that can be expressed with so-called kaomoji . An example of this is the so-called table flip: ノಠل͟ಠ༽ノ-︵-┻━┻, which is used to express the act of violently overturning a table.
Emojis as an evolution of emoticons
The trend to use graphic emoticons has its origin in the late 1990s in Japan. The technical development of mobile phones and their screens led to the display of smileys instead of sequences of binary characters, which helped to express feelings or moods. The use of images as a response in short messages would arise as an emergency measure due to the overload of the Japanese mobile telephone network by a volume of users that amounted to 80 million, which made it necessary to resort to an alternative response efficient to lighten the network.
The term “Emoji” is a neologism that comes from the Japanese words for “image” (e) and “symbol” (moji). Shigetaka Kurita is considered the inventor of modern emojis and in the late 1990s he would join the ambitious i-mode project, whose main objective was the creation of the first large-scale mobile Internet platform for daily news, weather forecasts, entertainment services, event booking and much more. Due to what were initially very austere hardware terminals and limited data transfer possibilities, some restrictions had to be faced. With this, for example, only adjectives could be used to refer to the weather forecast. Significant cloud or sun charts helped in this regard, allowing the i-mode provider’s shipping volume to be reduced.
What prompted the development of emojis?
The peculiarities of the Japanese language were one of the decisive reasons for the creation or development of emojis. Without the cognitive channels of a face-to-face conversation, some phrases can have many interpretations , and since the gestures and mimicry of the other person are not seen, the same phrase can have a positive or negative or even disinterested interpretation. Kurita’s intention was to design a small 12 x 12 pixel box and convey the spectrum of human emotions in mobile electronic communication with 176 signs.
The result was not, taking the technical possibilities as a reference, any visual delight, since many emojis could only be recognized with some imagination and understanding their meaning was even more difficult. According to statements by Scott Fahlman, the inventor of emoticons, the successors of his creation had an “unattractive” appearance. However, the success of i-mode prompted other Japanese mobile providers to copy the emoji concept. In this way, many emoji systems emerged that were not compatible with each other, although in 2012 there was a notable standardization of emoji systems in Japan with the aim of minimizing error messages in shipments between providers.
Since its implementation on iPhone with version 5 of iOS in 2011, emojis were gaining popularity, which was followed by their adaptation to Android devices and other operating systems, although Android was limited to just one system of emojis. Since then, communication on Twitter, Instagram, Snapchat and other social networks can no longer be thought of without these little colorful graphics.
How are URLs with smileys technically possible?
Already in 2003 (long before the first URL with an emoji was registered in 2011), ICANN (Internet Corporation for Assigned Names and Numbers) devised the technical possibility of creating domain names with symbols that did not belong to the ASCII code , for which the name Internationalizing Domain Names in Applications System was coined , also known by its abbreviation IDNA.
IDNs (Internationalized Domain Names) can be created with the help of Unicode,an encoding standard with over 120,000 characters from dozens of scripts and symbol sets. Today, virtually all browsers support Unicode, and IDNs make it possible for most non-ASCII characters to be displayed in the Unicode character repertoire as ASCII-compliant character sequences. Since the latest Unicode standard also contains many emojis, this opens the door to domains that contain emojis.
The Domain Name System (DNS) uses a limited number of the already restricted ASCII characters. To translate a domain name containing complex Unicode characters, Punycode is used.. A Punycode string is made up of letters from A to Z, numbers between 0 and 9, and the string symbol. Because the translation takes place in the web browser and not in DNS, IDNs work out of the box. Therefore, after conversion to Punycode, the characters can be converted into a URL, thus opening the door to registering a URL with an emoji.
Why don’t URLs with an emoji have the .com ending?
URLs with emojis cannot be created for domains with endings such as .com or .net , since only Latin characters can be used in their registration , a limitation that serves to prevent phishing attacks. Still, there are other Unicode characters that are similar to, for example, the letter “A”. With this, a phishing web page could try to mimic the characters of a normal page and redirect the user to a malicious web page.
The most recent geographic domains are, on the other hand, not as demanding as .com or .net domains. Countries like Samoa ( .ws ) and Tokelau ( .tk ) do allow the use of emojis in domain registration, although the landscape may change. At the time, Laos ( .la ) also accepted the inclusion of emojis in the URL registry, although this has been revised over time. In this sense, it is recommended to be quick when registering a domain with an emoji.
How can you insert smileys into a URL with an emoji?
The reason why many domains with emojis are not yet registered lies in the technical difficulties of their creation. On most keyboards, specifically on desktop computers, there are no emoji keys , so how can you insert smileys when registering domains with conventional keyboards? The solution is Punycode.
Broadly speaking, Punycode is a way of representing complex characters like emojis, accented letters, and Asian characters based on the regular Latin characters allowed by domain name systems. Punycode is typically used to correctly display Asian characters such as kanjis and letters with accents, but also to represent emojis in the same way as the more common special characters. When browsers see the code, they replace it with the corresponding Unicode characters, as is the case with emojis.
Punycode can be used to translate heart-shaped smileys or any other emoji into text strings that ask a browser to display these graphics. This can be achieved by selecting the desired emoji (easiest is via smartphone) and entering it into a Punycode converter . With the converted string, you can now register a URL with an emoji that, for example, has the endings .tk or .ws .
The advantages of URLs with smileys
Why are domain names with emojis acquired? In the case of bars or fast food chains, it could be fun to promote usability by combining the hamburger smiley and the crown smiley. If the use of domain names with emojis is authorized for the classic endings .com or .net , among others, this could represent a great opportunity for both companies and brands to develop their creativity and integrate emojis with advertising effectiveness in their advertising actions. marketing.
URLs with smileys are also attractive to private users. Small businesses can stand out with original addresses and blogs can also stand out with the help of smileys.
ICANN develops IDN solutions that use complex rules and algorithms to translate localized domain names into character sets of languages such as Chinese or Arabic. The industry has welcomed these new names and hopes that innovations of this type for the various domain names will be universally accepted by the various types of software and systems.
Why are emoji domains still a problem?
As fascinating as it can be to combine domain names with emojis with all the most common Internet addresses, there are still technical and legal difficulties to overcome to implement URLs on a global scale and, at the same time, to preserve the security and integrity of Internet domain names. In fact, IDNs are a good workaround for character limitations in domain name systems, and their implementation makes emoji URLs possible. However, there are some drawbacks associated with emoji domain names.
On the one hand, there is the problem that the most popular endings such as .com and .net still do not support emojis and it does not seem that they will in the short term. Instead, emoji URLs are only allowed with some geographic domain extensions. It follows that a company like Coca Cola has registered all its emoji names with the .ws domain extension , which is the official extension of Samoa, but arguing that it refers to “We smile”.
On the other hand, browser support is still not very consolidated. For this reason, some (for example the older versions of the most used browsers) are not able to recognize emojis. In addition, many users do not have an emoji keyboard, so they need to install it, and even though it is possible to register domains with emojis, many of the pages they redirect to cannot be displayed. The resulting complicated usability is currently the biggest difficulty facing emoji domains. To tell the truth, you can insert the URL with the help of a version of Punycode, although this would affect the playability of the URL.
There is no doubt that emoji-friendly keyboards and plugins will be developed in the future, but until then, emoji dominoes are a fun game that stands as an alternative with great advertising effect and is suitable for URLs with text and In short, to attract attention.