Can colleges tell if you used AI to write your essays?

I'm starting to get serious about my college applications, and I've heard a lot of mixed opinions about using AI tools for help with essays. Some people say admissions officers can spot AI-generated writing immediately, while others say it's not a big deal unless you use it word for word.

I'm wondering if anyone actually knows if colleges have software to detect AI usage, or if admissions officers are trained to notice it. Does it show up in plagiarism checks, or is it more about the style of writing? I'm super nervous because sometimes I use AI just to brainstorm or rephrase my sentences when I'm stuck. Am I overthinking this, or should I be worried?

If anyone has recent experience or knows what colleges are actually doing about this, it would really help to clear things up for me.
4 months ago
 • 
30 views
Kathy Jayanth
 • 4 months ago
Advisor
AI tools have become pretty widespread, so your question is definitely relevant right now. As of mid-2024, most colleges do not use dedicated AI-detection software in their admissions process. The technology for reliably detecting AI-written text is still evolving, and current AI detectors can be inconsistent, leading to both false positives and false negatives.

Admissions officers are not typically trained to specifically spot AI-generated writing. However, they are experienced at reading thousands of essays, so unusually formal, generic, or inauthentic essays can sometimes stand out—whether they were written by a person or an AI. For example, essays that use overly advanced vocabulary, unnatural transitions, or lack personal anecdotes can feel "off" and raise concerns, but there’s no guaranteed way to link those qualities to AI use.

Standard plagiarism checkers, like Turnitin, are widely used for checking copied or unoriginal text from books, articles, and online sources, but they do not reliably identify AI-generated writing. Only if the AI has copied something that also exists elsewhere might it flag for plagiarism, and that’s pretty rare with modern tools.

If you are using AI just to brainstorm, generate ideas, or get past writer’s block, you are using it the same way you might use a thesaurus or grammar checker. That’s reasonable. The concern usually starts when someone submits an essay that’s been written entirely by AI with little or no personalization. Those essays lack the real details, insight, and voice that admissions officers are looking for.

An example: Let’s say you use an AI tool to help you brainstorm stories about your leadership. You pick a memory that resonates with you—organizing a last-minute charity event—and use your personal reflections and emotions to craft the story, maybe asking the AI to help rephrase awkward sentences. That’s fundamentally different from copying a generic essay that the AI produced from scratch without your involvement.

As long as you are using AI as a support and not as a shortcut, you don’t need to worry. Focus on being authentic and sharing specifics from your own life. Admissions officers value honesty and originality, and that will always come through best when your essay reflects your true experiences and voice.
Kathy Jayanth
Berkeley, CA
UC Berkeley | Economics & Slavic Studies
Experience
5 years
Rating