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Top 10 best free ai tools for teachers in 2025 complete guide

Top 10 best free ai tools for teachers

Education today is no longer limited to books and blackboards. In 2025, teachers now have the power to completely transform the way they teach through technology and artificial intelligence (AI).Whether it is creating assignments, preparing quizzes, planning classes or answering students’ questions — AI tools have not only made teachers’ work easier but also more effective.In this article, we will know the top 10 best AI tools for teachers in 2025, which every teacher must try.

Comparison Table – All tools at a glance

Tool NameUtilityFree/PaidSupport
ChatGPTWriting, Q&AFree + Paid
Google GeminiResearch, Visual RepliesFree
Canva Magic WriteDesign and NotesFree + Paid
SlidesAIPresentation SlidesFree + Paid
QuillBotWriting ImprovementFree + Paid
Grammarly AIGrammar Check, Writing HelpFree + Paid
KhanmigoAI TutorFree
SocrativeLive QuizzesFree + Paid
ClassPoint AIAdd Quizzes to PPTFree
TeachMateAIReports, Lesson PlansFree

Quick guide: Which tool should you use?

  1. For general lesson planning and ideas: ChatGPT or TeachMateAI
  2. For quickly creating presentations: SlidesAI or Canva Magic Write
  3. For checking and improving your writing: Grammarly AI or QuillBot
  4. For student assessments and quizzes: Socrative or ClassPoint AI
  5. For student revision and individual support: Khanmigo
  6. For research and image-based learning: Google Gemini

How to Choose the Right AI Tool

Everyone has different needs — a teacher might want to create lesson plans, a student might want to prepare assignments, notes, or presentations. So, your choice of tool should be based on your needs.

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Below, we categorize AI tools based on different needs so that you can easily decide which tool is right for you:

Lesson Planning / Study Material Creation

Who Will Use ItRecommended ToolPrimary Utility
Teachers, TutorsChatGPTGenerating content tailored to a specific syllabus.
Teachers, TutorsTeachMateAIAutomating the creation of lesson plans & worksheets.
Teachers, TutorsGoogle GeminiActing as a supportive research assistant.

Detailed Analysis: Study Material Creation

ChatGPT (OpenAI)

Key Features:

  • Syllabus-based topic generation
  • Creating lesson plans, Q&A, model answers
  • Multilingual (Hindi supported)
  • Detailed information on any topic asked

Pros:

  • Works in both Hindi and English
  • Teachers can create content for any class or subject
  • Ability to explain with examples

Cons:

  • May contain factual errors (fact check required)
  • Use of GPT-4 is paid

Device support:

Web browser + Mobile Apps (Android/iOS)

TeachMateAI

Main Features:

  • Automatic Lesson Plan Generator for K-12 Subjects
  • Worksheets, Report Cards, Assessment Sheets
  • Teacher-Focused Interface (very simple)

Pros:

  • Complete lesson plan is created in very less time
  • Option to download worksheets in PDF
  • Suitable for any subject and grade

Cons:

  • Some templates are available in premium only
  • Full customization limited in free version

Device Support:

Web (Desktop & Laptop Compatible)

Google Gemini

Main Features:

  • Powerful AI Model for Research (Gemini Pro 1.5)
  • Explanations with examples on any topic
  • Diagram/Image + Text-based answers
  • Integration with Google Docs/Slides

Pros:

  • Explains complex topics in easy language
  • Helpful in both research and planning
  • Works seamlessly with Google Apps

Cons:

  • May become paid after 1 year (education plan)
  • It may seem a bit advanced for beginners

Device Support:

Web Only (Mobile Friendly)

Best AI Tools for Content Writing / Assignment Help

Tool NamePrimary UseFree / PaidPlatform Support
Grammarly AIImproves Grammar, Tone, and ClarityFreemiumWeb, Browser Extension, Mobile App
QuillBotParaphrasing, Rewriting, SummarizingFreemiumWeb, Browser Extension
ChatGPTAI Writing Assistant (for Assignments)Free (GPT-3.5), Paid (GPT-4)Web, Mobile App (iOS/Android)

Detailed Analysis: Content Writing Tools

Grammarly AI

Key Features:

  • Grammar & spelling checker
  • Writing tone & clarity suggestions
  • Plagiarism checker (Premium)
  • Sentence rephrasing (AI-powered)

Pros:

  • Real-time correction suggestions
  • Improves tone and clarity
  • Works on Chrome, Firefox, MS Word

Cons:

  • Plagiarism and advanced tone suggestions only in Premium
  • Limited to creative writing

Support Platforms:

Web, Desktop App, Mobile App, Browser Extension

QuillBot

Key Features:

  • Paraphrasing Tool (multiple modes)
  • Summarizer Tool
  • Citation Generator
  • Grammar Checker (built-in)

Pros:

  • Helps make copied content unique
  • Gives a quick summary of text
  • Multi-mode paraphrasing (Standard, Fluency, Creative)

Cons:

  • Word limit low for free users
  • Limited Hindi support

Support Platform:

Web, Browser Extension

Best AI Tools for Teachers & College Students

Tool NamePrimary UseFree / PaidPlatform Support
SlidesAICreate PPT slides from textFreemiumWeb
Canva Magic WriteVisual design + AI-generated contentFreemiumWeb, iOS, Android
Google Slides + GeminiCreate research-based slides1 Year Free / PaidWeb

SlidesAI

Key Features:

  • Automatically create slides from text as you enter it
  • Templates and layout suggestions
  • Download in PPTX format

Pros:

  • Saves time in creating presentations
  • All slides are auto-structured
  • Directly PowerPoint compatible

Cons:

  • Slide limit in free version
  • Limited design customization

Canva Magic Write

Key Features:

  • Get content written by AI and add it to the design
  • Readymade presentation templates
  • Collaboration tools (work with a team)

Pros:

  • Attractive design and graphics
  • drag-and-drop UI – easy to use

Cons:

  • Less depth of writing features
  • Some features only in pro

Google Slides + Gemini AI

Key Features:

  • Get topic explained by AI (Gemini)
  • Create outlines in Slides through AI integration
  • Directly from Google Docs, Sheets, Classroom Connectivity

Advantages:

  • Research and presentation together
  • Seamless Google Ecosystem integration

Disadvantages:

  • AI features are currently only in Google Workspace
  • Requires Gemini access

Student Assessment / Quiz Taking – Best AI Tools for Teachers

Tool NamePrimary Use CasePricing ModelPlatform Support
ClassPoint AIGenerate & run live quizzes inside PowerPointFreemiumDesktop (Windows Only)
SocrativeQuizzes, Auto-Grading, Exit Tickets, ReportsFreemiumWeb, Android, iOS
Kahoot!Game-based, fun quizzes with leaderboardsFreemiumWeb, App (iOS, Android)

ClassPoint AI

What is it?
ClassPoint is a tool that turns your PowerPoint Presentations into an AI Quiz Platform. No separate app needed.

Main Features:

  • Live Quiz (MCQ, Poll, Short Answer)
  • Student Leaderboard
  • Real-time Result
  • Auto Question Generation (AI based)

Advantages:

  • Runs within PowerPoint (no switch needed)
  • Instant Result + Gamification
  • Teacher gets the report in PDF

Disadvantages:

  • Runs only in Windows PowerPoint
  • Not supported in Mac/Linux

Free/Paid:
Free with limited Quiz + AI for Paid Plan

Socrative

What is it?

Socrative is a great student feedback and assessment tool that supports all types of quizzes.

Main Features:

  • MCQ, True/False, Short Answer Quiz
  • Exit Ticket (Class End Feedback)
  • Real-time Analytics
  • Reports in Excel/PDF

Advantages:

  • Easy to use (for both Teacher + Student)
  • Auto Evaluation & Feedback
  • Mobile App Available

Disadvantages:

  • Only 1 Room at a time (in Free version)
  • Advanced Reporting only in Premium
  • Free / Paid:
  • Free + Pro Version

Kahoot!

What is it?

Kahoot! is a gamified learning platform that gives students a fun-based quiz experience.

Main Features:

  • Live Quiz, Polls, Surveys
  • Readymade Quiz Templates
  • Team Mode / Leaderboard
  • Useful in both Classroom + Homework

Advantages:

  • Students enjoy learning (Game feel)
  • Competition environment
  • Multi-device compatible

Disadvantages:

  • Some students only understand the game and ignore learning
  • Full reports in paid version
  • 💸 Free / Paid:
  • Free + Premium Features Available

Notes & Flashcards / Revision – Best AI Tools for Students

Who to use: Students preparing for Competitive, Board, or College Exams

Tool nameMain usesFree / PaidPlatform Support
Studyable AIFlashcards, MCQ PracticeFreemiumWeb, Mobile (Android/iOS)
Notion AISmart Notes, Summaries, TemplatesFreemiumWeb, App (Windows, Android, iOS)
ChatGPTRevision Practice, Concept ExplanationFree (3.5), Paid (4)Web, App (Android/iOS)

Studyable AI

What is it?

Studyable is an AI platform specifically designed for Flashcards and MCQ-based revision.

Key Features:

  • Auto-generated Flashcards from any Text or PDF
  • Chapter-wise MCQs and Practice Quiz
  • Personalised Learning Track

Advantages:

  • Perfect for quick revision
  • Gamified learning prevents boredom
  • Useful from Class 6 to Competitive Exams

Disadvantages:

  • Limited Hindi support right now
  • Flashcard limit in Free Version
  • Support: Web + Mobile Apps (Android/iOS)

Notion AI

What is it?

Notion AI is an All-in-One notes app that creates smart, concise, and organized notes with the help of AI.

Key Features:

  • Notes Summarizer (AI-Based)
  • Smart Templates for Subject-wise Notes
  • To-Do Lists + Study Planner
  • Tagging + Linking + Folders

Advantages:

  • Easy to search and organize study notes
  • Can also add Study Tracker, Habit Tracker
  • Smart Highlight and Rewriting with AI

Disadvantages:

  • Need to learn initially (may seem a bit complex)
  • Limited AI Requests in Free Plan
  • Support: Windows, macOS, Android, iOS

Voice / Audio-based Learning – Best AI Tools

This section is for students, teachers, and language learners who want to improve their Speaking Skills, Pronunciation, and Listening Abilities.

Speak AI

What is it?

Speak AI is a tool that understands your speaking ability and gives you feedback and also provides practice material.

Key Features:

  • Real-time AI Voice Feedback
  • Speech Fluency Scoring
  • Vocabulary & Pronunciation Correction
  • Transcripts & Analytics

Advantages:

  • Best for Self-Practice
  • Interview Preparation + Public Speaking
  • Useful in Classrooms too

Disadvantages:

  • Recording Limit in Free Version
  • Limited Hindi Language Support
  • Platform: Web, Mobile (Android/iOS)
  • ChatGPT – Voice Mode (GPT-4)

What is it?

ChatGPT now also offers Voice Mode in GPT-4 where you can “talk” to ChatGPT in Hindi or English.

Key Features:

  • Voice-to-Voice Conversations
  • Speaking Practice + Doubt Solving
  • Multilingual Conversations (Hindi/English both)
  • Use as an AI Tutor

Pros:

  • 24×7 Practice Partner
  • Accent Neutral Feedback
  • Study + Speaking Practice Simultaneously

Cons:

  • Only for GPT-4 (Paid) users
  • Available in Android/iOS app only (not web)
  • Platform: iOS, Android (GPT-4 subscription required)

Elsa Speak

Elsa is a highly accurate AI Pronunciation Coach that helps you teach Spoken English.

Key Features:

  • Pronunciation Correction via AI
  • Accent Training (US, UK, Indian English)
  • Daily Practice Goals & Feedback
  • Interview, Presentation, Daily Talk Modules

Pros:

  • Great for Spoken English Learners
  • Beginner to Advanced level
  • Voice Feedback is very accurate

Cons:

  • Limited lessons for free
  • Ads and unlocking limits
  • Platforms: Android, iOS

Extra Tips for Better Use

Use CaseTool + Action
Need key points for a chapterAsk ChatGPT to “Summarize this chapter in bullet points”.
Create flashcards from a bookUpload text to Studyable and use its auto-flashcard generator.
Auto-formatting of notesUse Notion AI’s smart templates for clean and structured notes.
Class 12 / NEET / UPSC PreparationThe combination of ChatGPT + Studyable is highly recommended for comprehensive preparation.
Disclaimer

All information presented on DP24.in is provided for general information purposes only. We try to ensure that the information is accurate, updated and reliable, but we are not responsible for any errors, omissions or incorrect use of any information.

AI Tools and Reviews:

The information on AI tools, websites, apps and services provided on this website is based on personal experience, research and internet resources.

We are not an official representative of any tool or service and do not promote or sponsor any tool (unless explicitly stated).

Users use any tool or service at their own discretion and responsibility.

FAQs – Frequently asked questions

Why are AI tools important for teachers?

AI tools save time, simplify lesson planning, automate quizzes, and increase student engagement. This makes teachers more effective and smarter.

Are these AI tools available for free?

Yes, most of the AI ​​tools listed are available in free versions. However, a paid subscription may be required to access some premium features.

Are AI tools useful for Hindi medium teachers?

Yes, many AI tools, such as ChatGPT and Google Gemini, now support the Hindi language as well, so Hindi-medium teachers can also easily take advantage of them.

Which is the best free AI tool for teachers?

Tools like ChatGPT, SlidesAI, and Canva Magic Write are extremely useful for teachers and are available for free. They help in content, presentation, and revision.

Are AI tools allowed in schools and colleges?

Most schools and colleges are now accepting AI tools, but it is important to check the policy of the concerned institution before using them.

Are teachers’ jobs at risk due to AI tools?

No, AI tools do not replace teachers but make them better. They work like teaching assistants.

How to create quizzes and assignments with AI tools?

You can easily create multiple-choice questions, quizzes, and assignments with tools like ClassPoint AI, Kahoot!, and ChatGPT — just enter the topic and the content is ready.

Do AI tools work on mobile too?

Yes, most AI tools are also available as mobile apps, allowing teachers to plan and create content on the go.

How to create a presentation with AI tools?

Tools like SlidesAI, Canva Magic Write, and Google Gemini let you input text and generate PPT slides directly — in just a few seconds.

Are these tools safe to use?

These tools are completely safe if you use them from official websites or apps and share your personal information carefully.

Picture of Aditya
Hello! I'm Aditya, Founder of DP24.in. I'm passionate about using AI to make learning easier, and frankly, more fun. I love sharing practical AI tools, simple guides, and tips that are truly helpful to students and teachers. My mission? To make AI in education accessible, stress-free, and enjoyable for everyone.

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