About GraphInspect
A free collection of online graphing tools designed for speed, simplicity, and privacy.
Who we are
Abhay Verma
Founder and Developer
Abhay is a developer with 12 years of experience in building web applications. He built GraphInspect to make understanding graphs and functions fast, free, and private for everyone: graphing calculators, vertex, slope, and intercept tools that work instantly in your browser with no signup.
Mission
Our Mission
Everyone deserves fast and private math tools. That is why GraphInspect is completely free, with no signup required and no usage limits. Graphs are computed on your device. Whether you are graphing a function, finding a vertex, or checking a slope, just open the tool and get it done.
Tools
What We Offer
Graphing tools
Graphing Calculator
Graph functions and analyze their behavior.
Quadratic Graph Calculator
Explore quadratic functions visually.
Linear Graph Calculator
Graph lines and understand slope.
Vertex Calculator
Find and understand the vertex of a quadratic.
Slope Calculator
Find the slope between two points.
X-Intercept Calculator
Find where a function crosses the x-axis.
Function Transformations
See exactly how transformations change a graph.
Function concepts
- Functions and graphs: how equations become curves.
- Quadratics: vertices, roots, intercepts, and axis of symmetry.
- Linear functions: slope, intercepts, and direction.
- Transformations: shifts, reflections, stretches, and compressions.
Privacy First
Graphs are computed directly in your browser, and the tools need no account. Standard usage analytics applies as described in the Privacy Policy.