Best AI Lesson Plan Generator by Need
Prices, limits and eligibility below come from each provider's official pricing or help pages, checked on November 5, 2026. We haven't run a quality benchmark of the lesson plans each tool writes, and we don't rank by commission.
AI Lesson Plan Generators Compared
| Tool | Who can use it free | Free plan | Paid plan |
|---|---|---|---|
| MagicSchool | Individual teachers | $0 "Forever Free": 80+ teacher tools, Raina chatbot | Plus $8.33/user/month billed annually or $12.99 monthly (unlimited generations) |
| Brisk Teaching | Teachers | $0 teacher plan; Chrome and Edge extension that works in Docs and Slides | Premium and Intelligence for schools and districts, custom pricing |
| Eduaide | Teachers | $0: 24 credits a month (up to 8 resources), lesson plans included | Pro $49.99/year (unlimited generations) |
| Canva Education | Eligible K–12 teachers, any country | 100% free, including Magic Write and other AI tools | — |
| Gemini for Education | Qualifying institutions (Education Fundamentals) | No cost; your school admin turns it on | Google AI Pro for Education add-on, contact Google for pricing |
| ChatGPT for Teachers | Verified U.S. K–12 educators | Free through June 2027 | OpenAI may adjust pricing after June 2027 |
| Claude for Teachers | Verified U.S. K–12 educators | A full year free if you sign up by June 30, 2027 | — |
Plans change often. Use the official links in each section to confirm limits before you rely on a tool for a whole term.
1. MagicSchool
Best for: teachers who want a menu of task-specific tools (lesson plans, unit plans, rubrics, quizzes) rather than starting from a blank chat.
MagicSchool's Free plan is $0 and described as "Forever Free" for individual teachers. It lists 80+ teacher tools, including tools for lesson planning, the Raina chatbot, quizzes and class writing feedback. Plus costs $8.33 per user per month billed annually, or $12.99 billed monthly, and adds unlimited generations, unlimited output history, AI-output editing and 50+ student tools. MagicSchool lists exports to Google Docs and Slides among its features.
Watch for: the free plan doesn't publish a generation limit, but unlimited generations are a Plus feature, so expect a cap. MagicSchool says it is FERPA, COPPA and SOC 2 compliant. Check MagicSchool's current plans.
2. Brisk Teaching
Best for: teachers who plan in Google Docs and Slides and want AI that works inside those files.
Brisk's teacher plan is $0. It runs as a Chrome and Edge extension that works in Docs, Slides, YouTube and your LMS, includes a lesson plan generator. Brisk also says it can generate materials in 50+ languages. Its paid Premium and Intelligence plans are sold to schools and districts with custom pricing; there is no paid individual plan listed.
Watch for: Brisk's comparison table shows an upload limit on the free plan for batch feedback but doesn't give the number. Brisk says it is FERPA and COPPA compliant and working toward SOC 2 Type II. Check Brisk's plans.
3. Eduaide
Best for: teachers who want lesson plans, worksheets, graphic organizers and games from one simple tool, with a clear free limit.
Eduaide Free costs $0 with no credit card and gives 24 credits a month, which Eduaide says covers up to 8 resources. The free plan lets you create lesson plans, worksheets, organizers and classroom games, with limited input context for topics, standards and uploaded documents. Eduaide Pro is $49.99 a year ($4.17 a month billed yearly) and removes the monthly generation limit, adds document chat for revisions and lets you add more standards and uploaded documents.
Watch for: 8 resources a month is roughly two a week, so a full week of daily plans needs Pro. Eduaide says it is FERPA and COPPA compliant and doesn't collect student information. Check Eduaide's pricing.
4. Canva Education (Magic Write)
Best for: K–12 teachers anywhere in the world who want a lesson plan draft and the slides, worksheets and visuals to go with it.
Canva says Canva Education is 100% free for eligible K–12 teachers and their students, including its AI tools, and is not restricted to any country. Magic Write drafts and refines lesson plans and helps develop slides; Magic Activities suggests classroom activities from your learning objectives; and the AI quiz and worksheet tools turn a presentation into practice material. Canva also has lesson plan templates you can filter by grade and subject.
Watch for: it is for K–12 (primary and secondary) teachers only, not colleges, universities, private tutors or homeschool educators without a license. Sign-up with a verified school email is instant; otherwise Canva reviews your documents within 48 hours. Check Canva Education eligibility.
5. Gemini for Education
Best for: schools that already use Google Workspace for Education.
Google says institutions can get Gemini for Education at no cost through Google Workspace for Education Fundamentals, even if they use a different main productivity suite. Google highlights creating lesson plans aligned to learning objectives and education standards, differentiating course material, and creating assessments and practice materials. Teachers can also build Gems, custom AI helpers, without coding. Google says your data is not human-reviewed or used to train AI models.
Watch for: a school administrator has to turn on Gemini for your account. The no-cost tier has limited access to premium models; the paid Google AI Pro for Education add-on expands it, and Gemini inside Docs and Slides needs a paid edition. See Gemini for Education.
6. ChatGPT for Teachers
Best for: U.S. K–12 teachers who want one assistant for planning, files and slides.
OpenAI says ChatGPT for Teachers is free through June 2027 for verified U.S. K–12 educators, and that it may adjust pricing after that with advance notice. You verify at chatgpt.com/k12-verification with your school or district email. It can remember your grade level, curriculum and preferred format, connects to Google Drive, Microsoft 365 and Canva, and supports custom GPTs and shared projects for co-planning templates. OpenAI says conversations aren't used to train its models by default.
Watch for: it is for U.S. K–12 staff only, not students. See our ChatGPT for Teachers sign-up guide.
7. Claude for Teachers
Best for: U.S. K–12 teachers who want lesson plans and differentiated materials tied to state standards.
Anthropic says verified U.S. K–12 educators who sign up by June 30, 2027 get a full year of Claude for Teachers free. It includes a teaching skills library built with Learning Commons and a Learning Commons connector with academic standards across all 50 states, plus OpenSciEd and Illustrative Mathematics curricula. It can build a differentiation plan with student-facing materials for each proficiency level, and connects to tools such as Brisk, Canva, Diffit and MagicSchool. Anthropic says training is off for verified teacher accounts.
Watch for: it is for individual educators; schools and districts have a separate managed Claude offering. See our Claude for Teachers guide or Claude vs ChatGPT for Teachers.
Best Free AI Lesson Plan Generator
"Free" depends on where you teach:
| You are… | Best free options |
|---|---|
| A U.S. K–12 teacher | ChatGPT for Teachers or Claude for Teachers (full assistants), plus MagicSchool or Brisk for ready-made tools |
| A K–12 teacher outside the U.S. | Canva Education (free worldwide for eligible K–12 teachers), MagicSchool, Brisk and Eduaide's free plans |
| At a school on Google Workspace | Gemini for Education, once your admin turns it on |
| A college or university instructor | Not covered by the Canva Education or U.S. K–12 offers; check MagicSchool, Brisk and Eduaide's free plans |
Free Prompt for an AI Lesson Plan
Any of these tools does better with specific inputs. Paste this into ChatGPT, Claude or Gemini and fill in the brackets:
Want a reusable version? The AI Prompt Generator for Teachers builds this kind of prompt for you, and the NGSS Lesson Plan Generator gives you a structured plan without any AI account.
How to Check an AI Lesson Plan Before You Teach It
- Objective: every activity should lead to the one objective you set. Cut anything that doesn't.
- Facts and examples: check names, dates, numbers and worked math. AI can state wrong facts confidently.
- Timing: add up the minutes. AI plans often squeeze too much into one lesson.
- Your students: adjust reading level, examples and supports for the class in front of you.
- Assessment: make sure the exit ticket actually tests the objective. Our Exit Ticket Generator and Rubric Generator can help.
- Privacy: don't paste student names or records into tools your school hasn't approved.
Frequently Asked Questions
What is the best free AI lesson plan generator?
For verified U.S. K–12 teachers, ChatGPT for Teachers and Claude for Teachers are the most capable free options right now. Outside the U.S., Canva Education is free for eligible K–12 teachers worldwide, and MagicSchool, Brisk and Eduaide all have $0 teacher plans.
Is MagicSchool free for teachers?
Yes. MagicSchool's Free plan is $0 for individual teachers and includes 80+ teacher tools. Plus ($8.33 per month billed annually, or $12.99 monthly) adds unlimited generations.
Can AI write lesson plans aligned to standards?
Yes, if you give it the standard or use a tool with standards built in. Claude for Teachers includes standards across all 50 U.S. states through its Learning Commons connector, and Google says Gemini for Education can create plans aligned to learning objectives and education standards. Always check the alignment yourself.
Is ChatGPT for Teachers still free?
Yes. OpenAI says it is free for verified U.S. K–12 educators through June 2027, and that pricing may change after that with advance notice.
Can teachers outside the U.S. use these tools for free?
The ChatGPT and Claude teacher offers are for verified U.S. K–12 educators. Canva Education says it is free for eligible K–12 teachers in any country. MagicSchool, Brisk and Eduaide offer $0 teacher plans; check their sign-up pages for any regional limits.
Is it OK to use AI for lesson planning?
Many schools allow it, but policies vary. Use tools your school approves, keep student data out of unapproved tools, and review every plan before you teach it.