Shadertoy Alternatives

Android app to create GLSL shaders and use them as live wallpaper

Lightweight, full-featured desktop tool for creating and testing HLSL and GLSL shaders

Real-time GPU shader editor, live-code performance tool and graphics prototyping sketchpad.

An online GSGL Shader Gallery and live development tool.

Create shaders on iPad or iPhone with a full-featured node based interface.

Extensive guide through fragment shaders with live coding examples

Qt based, interactive GLSL fragment shader editor

Shdr is an online ESSL (GLSL) shader editor, viewer and validator powered by WebGL.

Shader Frog is a WebGL shader editor that lets you design shaders without writing code.

Node based Shader Editor in webGL done as my final degree's project, a demo c

WebGL2 GLSL Editor for the browser.

Create shaders on the go with the OpenGL shader development app for iOS

FX Composer is an integrated development environment (IDE) for authoring shaders.