Parabola — y = x²
PolynomialQuadratic curve opening upward. Vertex at (0,0), symmetric about y-axis.
Real-time graphs + Tutorial Mode + Learning Mode — not just a graphing tool, a complete math learning platform.
Tutorial Mode teaches the concept. Learning Mode explains the graph. Together, they make math actually click.
Step-by-step guided walkthroughs for every function family. From basic polynomials to polar curves — follow each concept at your own pace with 50+ structured lessons.
Click any graph and instantly get a full explanation — domain, range, symmetry, key features, and the "why" behind every curve. Not just what it looks like, but why.
Plot any mathematical function in real-time. Supports polynomials, trigonometric, exponential, logarithmic, and piecewise functions with instant visual feedback.
Drag sliders to instantly see how changing parameters affects graphs. Bring abstract equations to life through tactile exploration.
Visualize conic sections and complex geometric curves. Explore circles, ellipses, parabolas, and hyperbolas with interactive controls.
Fully optimized for phones and tablets with a native-app-like bottom navigation, transparent parameter overlay, and touch-friendly controls.
Other tools show you the graph.
VIZMath teaches you why it looks that way.
Type an equation, watch it render. Layer functions, drag sliders, and see transformations live.
Circles, ellipses, parabolas, hyperbolas — with focus points, directrices, and tangent lines visible.
Parabolas, sine waves, exponentials, conics and more — exactly as they appear in the app, with key annotations.
Quadratic curve opening upward. Vertex at (0,0), symmetric about y-axis.
Periodic wave. Amplitude 1, period 2π, zero at multiples of π.
Cosine wave starting at max (0,1). Period 2π, zero at π/2 + nπ.
Rapid growth for x>0. y-intercept (0,1). Asymptote y=0 as x→−∞.
Conic section. Semi-major a=3, semi-minor b=2. Two foci at (±√5, 0).
Defined only for x > 0. x-intercept (1,0). Vertical asymptote at x=0.
Odd function. Inflection at origin. Passes through (2,8) and (−2,−8).
Period π. Vertical asymptotes at x = π/2 + nπ. Passes through (0,0).
Two branches. Asymptotes x=0 and y=0. Key points (1,1) and (−1,−1).
Plot these and thousands more — free, right in your browser.
Try the Grapher FreeFully interactive calculus — animated derivatives, Riemann integrals, and step-by-step theorem proofs. All in your browser.
Sign up for free to unlock full Calculus access — no payment required.
We're in open beta — every single Pro feature is completely free while we grow and improve. No credit card, no limits, no catch.
Calculus — Free for Signed-In Users
Derivatives, integrals, limits, and more — completely free when you create an account. No payment required.
Pricing will be introduced gradually. Early users will receive special discounts.
What's coming later