Chalkbox is a free, growing collection of classroom tools and generators for teachers and students — built to take the busywork out of teaching and learning.
Chalkbox brings together the small tools teachers reach for all week — worksheet makers, lesson-plan and rubric generators, quiz and assessment builders, seating charts, review games, and student study tools — in one place, free to use with no account. Some tools run entirely in your browser and cost nothing to run; others use AI to draft a first version of something you then shape and finish. All of them share one idea: the tool handles the repetitive part, and the teacher keeps every decision that matters.
Teachers spend enormous amounts of time on work that is necessary but repetitive — formatting a worksheet, arranging a seating chart, drafting a rubric, building a review game from scratch. That time comes out of evenings and weekends, or out of the energy that should go to students. Chalkbox exists to give some of that time back, without asking teachers to pay a subscription, create yet another account, or hand over student data. Good tools should be free and should just work.
Some Chalkbox tools use AI, and we are deliberate about how. AI is genuinely useful for drafting — a lesson plan, a quiz, a set of comments — but it does not know your students and cannot make instructional decisions, so every AI tool here produces an editable draft you review, never a finished product you are meant to trust blindly. We keep student-identifying information out of these tools by design, and we build them so the professional judgment always stays with the teacher. Our guides take the same honest line on AI in the classroom, including the real limits of AI detection.
Chalkbox is free to use. Tools that need only your input run in your browser, and your class lists and students' names are not sent to or stored on our servers. We would rather earn trust by being useful and respectful of privacy than by monetizing data. If you have a suggestion for a tool you wish existed, we would love to hear it — see the contact page.