---
title: "GraphToy"
description: "Interactive plotter for GLSL-style math functions showing up to six formulas at once for shaping signals and curves."
canonical: "https://vibing.inc/library/graphtoy-vg-1763"
category: "Shaders, WebGL & Creative Coding"
subcategory: "Shader tools"
license: "free"
author: "Inigo Quilez (@iquilezles)"
source: "https://graphtoy.com/"
---

# GraphToy
Interactive plotter for GLSL-style math functions showing up to six formulas at once for shaping signals and curves.
## Facts
- Source: https://graphtoy.com/
- Category: Shaders, WebGL & Creative Coding / Shader tools
- Author: Inigo Quilez (@iquilezles)
- Licence: free
- Tags: glsl, math, visualization, shaders
## Why it's a gem
The scratchpad every shader author needs before writing a single line of GLSL.
---
Listed in The Vibeary: https://vibing.inc/library/graphtoy-vg-1763 · JSON: https://vibing.inc/api/public/library/gems/graphtoy-vg-1763