July 17th is World Emoji Day! *
Emojis have become a routine part of modern communication. Whether in texts, emails, Slack messages, or Teams chats, these small digital icons help convey emotion, humor, tone, and personality in ways words alone often cannot, filling the emotional gaps left by digital communication.
But in professional settings, emojis also can create confusion, misunderstandings, and even legal exposure. Their meanings often are subjective, culturally dependent, and constantly evolving. What one person intends to be friendly or humorous may be interpreted by another as sarcastic, offensive, flirtatious, or threatening.
As emojis become more common in workplace communications, they increasingly appear in employment disputes and courtroom evidence.
Emojis in the Courtroom
Emojis first appeared in a published U.S. court opinion in 2018, when the Seventh Circuit Court of Appeals reproduced a poop emoji submitted as evidence in an employment discrimination case. Since then, courts increasingly are asked to interpret emojis in cases involving workplace harassment, discrimination, threats, contracts, securities fraud, and online communications.
According to legal scholar Eric Goldman, references to emojis and emoticons in U.S. court opinions grew steadily over the past several years. Courts now treat emojis much like any other form of nonverbal communication, examining them for tone, intent, context, and meaning.
The problem is that emojis rarely have one universally accepted interpretation.
Emoji Use at Work Continues to Increase
What once seemed too informal for professional communication has become mainstream in many workplaces. Research from Adobe found that workplace emoji use expanded in recent years, particularly in hybrid and remote work environments. Adobe’s 2022 “Future of Creativity” Emoji Trend Report reported that 71% of U.S. emoji users use emojis at work, and more than half said their workplace emoji use increased over the previous year.
Employees reported several perceived benefits from emoji use in professional communications:
- helping convey tone and emotion more clearly,
- making coworkers appear friendlier and more approachable,
- improving collaboration and team communication,
- speeding up responses and decision-making, and
- strengthening relationships among remote employees and new hires.
The research also showed strong generational differences. Younger workers, especially Gen Z and Millennials, are significantly more likely to use emojis regularly in workplace communications than older generations.
Filling the Emotional Gap in Digital Communication
Written communication lacks many of the nonverbal cues people rely on during face-to-face interactions: facial expressions, body language, vocal tone, and timing. Emojis often function as substitutes for those missing signals. A smile emoji can soften criticism. A laughing emoji may signal humor or sarcasm. A thumbs-up emoji may replace a lengthy acknowledgment.
As workplaces increasingly rely on email, messaging platforms, and virtual meetings, emojis have become part of the broader effort to make digital communication feel more human. Remote and hybrid work environments accelerated that trend. During and after the pandemic, employees relied heavily on digital messaging platforms such as Slack and Teams, where emojis became common tools for expressing encouragement, agreement, appreciation, or empathy.
Emojis Are Not a Universal Language
Despite their widespread use, emojis don’t have fixed meanings. The Unicode Consortium standardizes emoji encoding, but each operating system and platform designs emojis differently. As a result, the same emoji may appear differently on iPhones, Android devices, Windows computers, Macs, or social media platforms.
Differences can include facial expressions, color and shading, size and detail, implied emotion, and visual intensity. Consequently, the sender and recipient may see substantially different images even when viewing the same message. One widely cited example involves the pistol emoji, which appears as a toy water gun on some platforms but as a realistic handgun on others.
Software updates can create additional complications by changing how older emojis display over time. Messages that originally appeared harmless may later look different on updated devices or within e-discovery platforms used during litigation.
Research also suggests many users remain unaware of these inconsistencies. Studies have found that a significant percentage of users would reconsider sending emoji-containing messages if they knew how differently those emojis appeared across platforms.
Open to Interpretation
The meaning of an emoji often depends on context, culture, age, and audience.
For example:
- A thumbs-up emoji may be viewed positively in some cultures but considered rude or offensive in others.
- A smiling emoji may express friendliness to one recipient and sarcasm to another.
- Certain emojis have developed slang, coded, or sexual meanings far removed from their original intent.
The eggplant and peach emojis are among the best-known examples of symbols that evolved far beyond their literal meanings.
Emoji meanings also shift rapidly across generations and online communities. Younger users frequently use emojis ironically or symbolically in ways older users may not recognize.
Recent research confirms how widespread misunderstanding can be. A 2024 survey found that 80% of Americans have misunderstood the meaning of an emoji at least once, with hand-gesture emojis creating the greatest confusion across generations and cultures.
For all these reasons, both the sender and recipient may have entirely legitimate, yet completely different, understandings of the same communication.
Legal and HR Concerns
Because emojis can imply tone, intent, sarcasm, flirtation, hostility, or emotion, they increasingly appear in workplace investigations and litigation. In employment disputes, emojis may be cited as evidence of harassment, discrimination, retaliation, hostile work environments, inappropriate relationships, threats, or contractual intent.
A message the sender considered playful or harmless may later be interpreted differently by a coworker, HR investigator, regulator, judge, or jury. Importantly, courts often focus not only on what the sender intended, but also on how a reasonable recipient could interpret the communication. That distinction can create substantial legal risk.
Should Employers Limit Emoji Use?
Organizations continue to debate whether emojis belong in professional communication at all. Some companies embrace them as tools for collaboration, culture-building, and employee engagement. Others discourage or restrict emoji use in formal communications, particularly in industries involving legal compliance, healthcare, finance, government regulation, or human resources.
Employment attorneys and HR professionals increasingly recommend that employers:
- establish communication guidelines,
- provide training on digital professionalism,
- discourage ambiguous or potentially offensive emojis,
- avoid emojis in sensitive conversations, and
- remember that workplace messages may later become legal evidence.
The more formal or high stakes the communication, the greater the need for clarity and caution.
Final Thoughts
In today’s hybrid workplace, where Slack messages, Teams chats, emails, and texts increasingly replace face-to-face interactions, emojis no longer are informal novelties. They are part of the modern business language.
Used thoughtfully, emojis can improve communication, build rapport, and add emotional clarity to digital conversations. Used carelessly, however, they can create misunderstanding, damage professional relationships, and increase legal exposure.
In business communication, the critical question is not simply what the sender intended, but how the message may ultimately be interpreted by the recipient — or by a judge or jury.
So, as you observe World Emoji Day, do so carefully.
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*World Emoji Day was created in 2014 by Jeremy Burge, founder of Emojipedia. July 17 was chosen because that date appears on the calendar emoji displayed on Apple devices and commemorates the 2002 announcement of iCal for Mac OS X.
