Artificial intelligence has quickly become part of everyday student life. From helping with homework and explaining difficult subjects to proofreading essays, summarizing articles and preparing for exams, AI tools are now being used by students in schools, colleges and universities around the world.

But with so many AI tools available, one question is becoming increasingly common:

What AI is most used by students in 2026?

Based on several recent student surveys, ChatGPT is currently one of the most widely used AI tools among students, and in several surveys it is clearly the most commonly reported tool. However, other tools such as Google Gemini, Grammarly, Microsoft Copilot, Claude and QuillBot are also being used for specific academic tasks.

For example, a 2026 University of Washington survey of incoming first-year and transfer students found that ChatGPT was reported by 63% of respondents, compared with 37% for Gemini, 21% for Grammarly or similar tools, 18% for Claude and 8% for Microsoft Copilot.

Another study of students in the UNC system found that ChatGPT was the most popular generative AI tool among respondents, with 45.1% reporting its use.

This article explains why ChatGPT is so popular among students, how students use AI, which alternatives are becoming popular, the benefits and risks of using AI for schoolwork, and how students can use these technologies responsibly.

Why Are Students Using AI So Much?

The growth of AI among students is not surprising.

Students have always looked for tools that can make learning easier, faster and more understandable. In the past, they relied on textbooks, libraries, search engines, study groups, tutors and educational websites.

AI adds another option.

Instead of searching through several pages to find an explanation, a student can ask an AI assistant to explain a difficult concept in simple language.

For example, a student studying economics could ask:

“Explain inflation as if I am a 15-year-old student and give me three real-life examples.”

The AI can then provide an explanation tailored to the student’s request.

This ability to interact with information conversationally is one of the reasons AI has become so attractive to students.

A 2026 Higher Education Policy Institute survey of 1,054 full-time UK undergraduates found that 95% reported using AI in at least one way, while 94% said they used generative AI to help with assessed work. The survey also found that students commonly viewed AI as useful for saving time and improving understanding.

The growth is therefore not limited to one university or one subject.

AI is becoming part of the broader student experience.

ChatGPT: The Most Used AI Tool Among Many Students

When people talk about students and artificial intelligence, ChatGPT is usually one of the first tools that comes to mind.

ChatGPT is a conversational AI assistant that can answer questions, explain concepts, summarize information, help with writing, assist with coding and support many other tasks.

Its popularity among students comes partly from its versatility.

A student can use the same tool for several different activities.

For example, one student might use ChatGPT to:

• Explain a mathematics problem
• Summarize a textbook chapter
• Generate practice questions
• Improve grammar
• Brainstorm essay ideas
• Create study notes
• Explain scientific concepts
• Help with computer programming
• Prepare for an examination
• Translate text
• Create a study timetable

A 2026 University of Washington survey involving thousands of incoming students found ChatGPT was reported by 63% of respondents, making it the most commonly reported AI tool in that survey.

A separate survey of 293 higher-education students found that ChatGPT was used by 45.1% of respondents and was the most popular tool among the 130 different AI tools, models and frameworks identified by participants.

These figures do not mean exactly the same percentage of students worldwide use ChatGPT. Surveys have different populations and methods.

However, they demonstrate a clear pattern: ChatGPT has become a major AI tool in student life.

How Students Use ChatGPT

One of the biggest reasons for ChatGPT’s popularity is the wide range of tasks it can support.

1. Understanding Difficult Topics

Students often struggle with complex concepts.

Instead of reading the same explanation repeatedly, they can ask AI to explain the topic differently.

For example:

“Explain photosynthesis using simple English.”

The student can then ask:

“Give me an example.”

Then:

“Now give me five questions to test my understanding.”

This makes the interaction more like a conversation with a personal study assistant.

2. Summarizing Information

Students often have to read long articles, lecture notes and other educational materials.

AI can help summarize information into shorter notes.

However, students should remember that summaries can leave out important details. For serious academic work, students should still read the original material when required.

3. Generating Ideas

AI is also commonly used for brainstorming.

A student writing an essay might ask:

“Give me 10 possible topics for an essay about climate change.”

The student can then select an idea and develop it independently.

Research from the Higher Education Policy Institute found that common uses of generative AI among students include explaining concepts, summarizing articles and suggesting research ideas.

4. Improving Writing

Students may use AI to identify grammar mistakes, improve sentence structure or make writing clearer.

This can be especially useful for students who are learning English as an additional language.

The goal should be to learn from the corrections rather than simply copying the rewritten text.

5. Exam Preparation

AI can also be used as a study partner.

Students can ask AI to generate:

• Multiple-choice questions
• Short-answer questions
• Flashcards
• Revision notes
• Practice tests
• Definitions
• Mock interviews

For example:

“Create 20 multiple-choice questions about the Nigerian Constitution and give the answers at the end.”

This can turn passive studying into active practice.

Google Gemini Is Also Popular With Students

Although ChatGPT is highly popular, it is not the only AI tool students use.

Google Gemini is another major option.

The University of Washington’s 2026 survey found that Gemini was reported by 37% of incoming students, behind ChatGPT but ahead of several other tools in that survey.

One reason Gemini can be attractive to students is its connection with Google’s ecosystem.

Many students already use Google services such as:

• Google Search
• Gmail
• Google Docs
• Google Drive
• YouTube
• Android

AI features integrated into familiar services can make it easier for students to use AI as part of their existing workflow.

Gemini can be used for brainstorming, explanations, writing assistance, research-related tasks and other forms of academic support.

Grammarly and AI Writing Tools

Not every student uses AI primarily for generating answers.

Some students are more interested in improving their writing.

This is where tools such as Grammarly can be useful.

Grammarly has traditionally focused on grammar, spelling, clarity and writing improvement, but modern AI writing tools have expanded beyond basic proofreading.

The University of Washington survey reported Grammarly or similar tools among 21% of respondents.

Students may use these tools to:

• Check grammar
• Improve clarity
• Correct spelling
• Rewrite awkward sentences
• Improve professional communication
• Review essays

These tools can be particularly useful when students want to improve their own writing rather than generate an entire assignment.

Claude and Student Use

Claude, developed by Anthropic, is another AI assistant used by students.

The University of Washington’s 2026 survey reported Claude use among 18% of incoming students.

Claude can assist with tasks such as:

• Explaining concepts
• Writing
• Summarizing
• Brainstorming
• Coding
• Analyzing documents

As AI platforms continue to improve, students have more choices than ever before.

The important point is that popularity can differ between groups.

A tool that is widely used at one university may not be the most popular at another.

Microsoft Copilot

Microsoft Copilot is another AI tool that students can encounter, particularly when their schools use Microsoft products.

Copilot can assist with tasks related to writing, productivity, research and other work depending on the version and environment available to the student.

The University of Washington survey reported Microsoft Copilot use among 8% of respondents.

Microsoft’s large presence in education means Copilot may continue to have an important role, particularly where schools and universities already use Microsoft 365.

Why Do Students Prefer ChatGPT?

There are several possible reasons for ChatGPT’s popularity.

Easy to Use

One of the biggest advantages is simpAlicity.

Students can open a conversation and tAype a question using ordinary language.

They do not need to learn complicated commands.

Multiple Uses

ChatGPT is not limited to one function.

A student can use it for writing, mathematics, brainstorming, coding, explanations and study preparation.

Interactive Learning

Traditional search engines provide links to information.

A conversational AI tool allows students to continue asking questions.

For example:

Student: “What is photosynthesis?”

AI: Gives an explanation.

Student: “Make it simpler.”

AI: Provides a simpler explanation.

Student: “Give me an example.”

AI: Provides an example.

Student: “Test me.”

AI: Creates questions.

This conversational experience can make studying more interactive.

AI Is Now Common Among Students

The growing use of AI is not limited to ChatGPT.

A 2026 HEPI survey found that 95% of surveyed UK undergraduates had used AI in at least one way.

A separate 2026 study involving more than 8,000 students across four Australian universities found that more than 80% had used generative AI for study-related tasks, with nearly half using it regularly. The most common uses included editing, summarizing and generating ideas.

These studies show that AI has moved from being a novelty to becoming a regular part of many students’ academic lives.

Why Students Use AI

Students use AI for different reasons.

One major reason is saving time.

The 2025 HEPI student survey found that 51% of students identified saving time as a reason for using AI, while 50% cited improving the quality of their work.

Other reasons include:

Better Understanding

Students can request explanations at different levels of difficulty.

Convenience

AI is available whenever students need assistance.

Personalization

Students can ask for examples related to their specific topic.

Writing Support

AI can help identify grammar and structure problems.

Brainstorming

Students can use AI to develop ideas before beginning their own work.

Is Using AI for Schoolwork Safe?

AI can be useful, but students should understand its limitations.

One of the biggest problems is accuracy.

AI systems can sometimes provide information that sounds convincing but is incorrect.

This is particularly important when students are researching:

• History
• Science
• Medicine
• Law
• Current events
• Statistics

Students should verify important information using reliable sources.

Another issue is academic integrity.

A university may allow students to use AI for brainstorming but prohibit them from submitting AI-generated work as their own.

Rules differ between schools, courses and assignments.

Therefore, students should always check their institution’s AI policy and follow their instructor’s instructions.

Can AI Replace Teachers?

AI can help students learn, but it does not completely replace teachers.

Teachers provide things AI cannot fully reproduce, including classroom relationships, direct observation of students, institutional context and professional judgment.

AI may explain a mathematical formula, but a teacher can recognize that a student has misunderstood the underlying concept and change the teaching approach.

The best use of AI is therefore not necessarily to replace education.

Instead, AI can become another learning resource.

AI Should Be Used as a Learning Assistant

Students can get much more value from AI when they use it to improve their understanding.

For example, instead of saying:

“Write my essay for me.”

A better request might be:

“Help me create an outline for my essay, explain what should go into each section, and give me questions I should answer in my own writing.”

This approach allows the student to remain involved in the learning process.

The Risks of Depending Too Much on AI

There are also concerns about students becoming too dependent on AI.

If a student uses AI to answer every question without thinking, they may miss the opportunity to develop important skills.

These include:

• Critical thinking
• Writing
• Research
• Problem-solving
• Creativity
• Independent learning

The 2026 HEPI survey found that students themselves were divided about AI’s effects. While 49% said AI had improved their student experience, some students raised concerns about skill erosion, fairness and dependency.

This is an important point.

The goal should not be to avoid thinking because AI can provide an answer.

The goal should be to use AI to think better.

What Is the Most Used AI by Students?

Based on recent 2026 student surveys, ChatGPT is currently the most commonly reported AI tool among students in several surveyed populations.

For example:

• University of Washington survey: ChatGPT 63%, Gemini 37%, Grammarly or similar tools 21%, Claude 18%, Microsoft Copilot 8%.
• UNC system student study: ChatGPT was the most popular tool, reported by 45.1% of respondents.
• A study of 77 students in Papua New Guinea found that 85% had used ChatGPT, compared with 44% for Microsoft Copilot and 23.4% for Gemini.

These numbers should not be treated as a worldwide market-share ranking because each study surveyed a different population.

Nevertheless, the evidence consistently shows that ChatGPT is a leading AI tool among students in 2026.

What Will Student AI Use Look Like in the Future?

AI use in education is likely to continue developing.

Students may increasingly use AI as:

• Personal tutors
• Writing assistants
• Research assistants
• Coding partners
• Study planners
• Language-learning partners
• Presentation assistants
• Career preparation tools

Universities are also changing their approach.

Instead of simply banning AI, some institutions are developing policies that teach students how to use AI responsibly.

This is important because AI skills are increasingly becoming part of the modern workplace.

The 2026 HEPI survey found that 68% of students believed AI skills were essential for thriving in today’s world, although fewer than half felt their teaching staff were helping them develop those skills for future careers.

Final Thoughts

So, what AI is most used by students in 2026?

The available evidence points to ChatGPT as the most widely reported AI tool among students in several recent surveys.

Its popularity comes from its flexibility. Students can use it for explanations, brainstorming, writing assistance, study preparation, coding, summaries and many other tasks.

However, ChatGPT is not the only important AI tool for students.

Google Gemini, Claude, Grammarly, Microsoft Copilot, QuillBot and other specialized AI tools also have important roles.

The most important question is therefore not simply which AI tool students use most.

The bigger question is how students use AI.

Used responsibly, AI can help students understand difficult subjects, practice skills, organize information and become more efficient learners.

Used carelessly, it can encourage dependency, spread inaccurate information and create academic-integrity problems.

The best approach is to treat AI as a learning assistant rather than a replacement for learning.

Students should ask questions, check information, think critically and follow their school’s rules.

As AI continues to develop, students who learn how to use these tools responsibly may gain an important skill for both education and the workplace.

The future of education is unlikely to be simply about humans versus AI.

It is more likely to be about how effectively humans can work with AI while maintaining their own knowledge, judgment and creativity.