Free AI Tools
637 AI tools you can use for free, organized by use case and labeled fully free or free plan.
19 free tools
Clear filtersNavigate front end interviews with ease
Free planAI math tutor and free math solver that walks through arithmetic, algebra, calculus, and stats problems step by step.
Fully freeFree all-in-one AI study platform for homework help, notes, flashcards, quizzes, and exam prep across 50+ subjects.
Free plan · upgrade $9.99/mo
Eduaide.Ai89.6K monthly visitsAI teaching assistant for creating lesson plans, assessments, and instructional content.
Free plan
AI Tutor76K monthly visitsAI tutoring platform with personalized learning assistance across subjects.
Free planFree AI essay writer that drafts academic essays with citations, outlines, and editable structure for students.
Fully freeAI personal tutor that lets students learn anything through interactive lessons, quizzes, and chat-based explanations.
Fully freeYour all-in-one AI learning platform. Everything you need to learn, all in the palm of your hand.
Fully freeResponsible AI tools for teaching and learning—lesson planning, tutoring, and student feedback with classroom-safe defaults.
Fully freeA School of One. Personalized AI tutor that invents a learning route for any goal.
Free planFree-to-start AI tools that help K–12 and college teachers draft lesson plans, worksheets, quizzes, and IEP support.
Free plan · upgrade $15/moFree online typing lessons and tests to build speed and accuracy.
Fully freeShaping the future of music learning with AI-powered tools that turn practice into progress.
Fully free
Amazing Crossword1.1K monthly visitsFree AI crossword generator for teachers: turn vocabulary lists into printable worksheets, answer keys, and live student links in seconds.
Fully free
IELTS Writing Checker464 monthly visitsSee the score you can earn—and the next point to work toward
Fully freeAI practice quiz generator to convert study notes, text passages, and PDFs into test questions.
Free planAI diagram generator that turns any concept into clear, labeled concept maps, flowcharts, mind maps, and science diagrams.
Free planFree printable math worksheets and competition practice packets covering Kindergarten through college calculus.
Fully freeImprove your IELTS writing with a deliberate practice loop of writing, feedback, and rewriting.
Fully freeFAQ
Every tool here can be used without paying. Tools marked “Fully free” have no paid plan; tools with a free plan let you start for free and pay only for more usage or features.
“Fully free” means every feature is free. “Free plan” means there is a free tier with limits and a paid upgrade; the card shows the cheapest monthly upgrade when the tool publishes one.
Common limits are a daily or monthly usage quota, lower output quality or resolution, watermarks, and fewer advanced features. Check each tool’s pricing page for the exact terms.
Yes. Open-source tools publish their code, so you can run them on your own machine or server, usually at no cost beyond your own hardware.