What California Employers Should Know About Text Messages and Emojis Used as Evidence in Workplace Investigations

Text Messages and Emojis

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The way employees communicate at work has changed. Text messages, Slack chats, and emails now routinely include emojis. When a workplace complaint arises, those little icons can take on outsized importance. 

For California employers, emojis may become critical evidence in the context of a workplace investigation. An emoji that appears harmless at first glance may carry a very different meaning once context is considered. 

 

Why Emojis Matter More Than You Might Think

Consider this example. An employee reported that a coworker was sending unwanted messages that included emojis of horses and what appeared to be a muffin. On their own, the images seemed random. But within that workplace culture, the combination was commonly understood to mean “stud muffin.” The emojis were being used to flirt, and the recipient considered them unwelcome and inappropriate. 

In another situation, an employee complained that a corn-on-the-cob emoji constituted sexual harassment. While that may initially sound surprising, the investigation revealed that employees in that workplace used the corn emoji as slang to comment on someone’s physical attractiveness. Once that context was established, the meaning of the message changed significantly. 

These examples illustrate a critical point: emojis do not have fixed meanings. Their interpretation depends on the workplace culture, shared slang, relationships between employees, age differences, and sometimes even inside jokes. What one person sees as harmless, another may reasonably perceive as offensive or harassing. 

 

Why Emojis Are So Hard to Interpret

Emojis are inherently ambiguous. Their designers have acknowledged that emojis are intentionally open to multiple interpretations, and there is no official or universally accepted dictionary that defines their meaning. 

Generational differences further complicate matters. For example, a skull emoji may suggest death or danger to some, while younger employees commonly use it to mean something was extremely funny — as in, they “died laughing.” A thumbs-up emoji might be intended as friendly confirmation by one person but perceived as dismissive or sarcastic by another. 

There are also technical considerations. The same emoji can appear differently depending on the device, operating system, or platform being used. An emoji sent from one phone may look noticeably different when viewed on another device or within a different application. During an investigation, it is important to understand not only what the sender intended, but also what the recipient actually saw on their screen. 

 

What This Means for California Employers

Under California law, employers are required to take reasonable steps to prevent and promptly correct harassment and discrimination. When emojis are part of a workplace complaint, how they are evaluated can have real legal consequences. 

If an investigation dismisses emojis as insignificant, it risks overlooking conduct that genuinely contributed to a hostile or uncomfortable work environment. Conversely, if an investigator assumes an emoji’s meaning without exploring context, the conclusions may be vulnerable to challenge. Either approach can expose an employer to unnecessary risk. 

Courts are increasingly recognizing the evidentiary value of emojis. Judges have ruled that juries should see messages in their original form, including emojis, rather than hearing them described verbally. In some cases, expert testimony has been used to explain how emojis are commonly understood within industries or communities. Emojis are no longer just decorations — they are part of the evidence. 

 

What a Sound Workplace Investigation Should Include 

When emojis appear in a complaint, a thorough and defensible investigation should address several key areas: 

  • Preserve the evidence properly: Collect screenshots and original message files from both the sender and the recipient. Document the devices and platforms used, since emoji appearance can vary. 
  • Ask about intent and perception: Avoid assumptions. Ask the sender: What did you mean by this emoji? Ask the recipient: How did you interpret this emoji? Determine whether the emoji had a known slang or inside meaning within that workplace culture. 
  • Evaluate context and patterns: An emoji cannot be assessed in isolation. Review the entire conversation, the working relationship between the parties, and whether similar conduct occurred repeatedly. 
  • Base conclusions on documented facts: A well-written investigation report explains the differing interpretations, the evidence considered, and how conclusions were reached. Findings should be grounded in evidence, not personal opinions about what an emoji “usually” means. 

 

Protecting Your Organization

Emojis are not a passing trend. As digital communication continues to dominate the workplace, emojis will increasingly appear in complaints and investigations.  

California employers that treat emoji evidence with the same care as any other form of evidence are better positioned to reach fair, defensible conclusions and demonstrate good-faith compliance with workplace protection laws. Employers that ignore emojis or rely on guesswork take on unnecessary risk. 

 

Why Choose California Labor Solutions?

California Labor Solutions (CLS) is a trusted HR and workplace investigations firm, licensed* to conduct independent, impartial investigations throughout California. We partner with both private‑sector employers and public organizations, bringing deep expertise in handling sensitive employee complaints and complex workplace issues. 

If your organization is facing a complaint that involves harassment, discrimination, or retaliation, or if you want to ensure your investigation practices reflect current realities, CLS is here to help. We conduct thorough, impartial workplace investigations designed to withstand scrutiny.  

*California Private Investigator License No. 26311  

Disclaimer 

Please note that updates, advisories, and regulations issued by governing agencies may include ambiguities and are subject to ongoing revisions. This material does not constitute legal advice. The information and opinions provided are based on our reasonable interpretation of agency guidance available at the time of publication and may change as new information becomes available. Outcomes may vary depending on the specific facts and circumstances of each situation. We recommend consulting with your legal or financial advisors before taking action based on any general information provided. 

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