Type an equation — get an instant graph with roots, extrema, and derivatives, placed right on your teaching board. No tab-switching. No LaTeX. Just your lesson.
Designed for 1-on-1 and small group online tutoring, with real-time student collaboration built in.
No credit card required. Instant access.
Love your Functra board? Snap a screenshot and send it to info@functra.com — we'd love to showcase it here.
Most tutors juggle 2 tools during a lesson. Functra replaces both.
2 tabs. Constant context-switching.
One tab. Everything in one place.
From opening the board to sharing the notes — in three steps.
Create a board and share the link. Your student joins in seconds — no account, no download, no friction. They see your board live the moment they open it.
Write on the canvas as you explain. Open Graph Studio, type any equation, and drop the resulting graph right onto the board. Roots, extrema, tangents — all visible to your student instantly.
Export every page as a crisp PDF, or add the board to a student's page — shared boards, notes, assignments, and homework photos in one link.
Type any equation — x²−5x+6, sin(x)/x, whatever you're teaching. Get roots, extrema, asymptotes and tangent lines rendered instantly. Place the graph on your board as an image. No external calculator. No LaTeX required.
Give each student a personal link — no account needed. Share lesson boards, post notes and assignments, and collect homework photos via QR. Everything in one place, between sessions.
Students join via link — no sign-up needed. Both cursors visible in real time. Invite with a single URL, start teaching immediately.
In Class Mode, students see only your cursor — no distractions. Lock the board entirely when you need their full attention. Full control of your session.
Export the current page or every page at once as a print-ready PDF. Students get complete lesson notes — graphs included — with one click.
Tag boards by student or subject (e.g. “Algebra”, “A-Level”). Search across all boards instantly and pick up right where you left off.
Start free with one board. No credit card required. Upgrade to Pro when you need more.
Everything you need to get started — no time limit.
For independent tutors & small academies.
Whether you're an independent tutor or running a small academy, we're here to help you get set up and make the most of Functra.