Generador de favicons en línea (paquete completo de una sola vez)
Just provide your original site logo (possibly simplified to best suit a favicon), optionally your main colors and your app
Gráficos 2D
Todo sobre gráficos 2D por computadora, colores y arte.
Generador de nubes de palabras gratuito
Free, no registration and full of features wordcloud generator. Of course you can select the texts, but also fonts, deformations/warping,
Optimizador SVG en línea
Just upload any SVG file or paste its code, and you’ll get many tools to optimize and simplify your original
Desinfectante SVG
SVG format can embed almost any code, even executable. So unless you designed it yourself, to verity it before uploading
Estudio de gráficos Plotly
An excel like sheet, but with much more graphics power, for any king of charts and combinations of it. Steep
Diseñador de circuitos electrónicos EasyEDA
Perfect tool to online design electronic circuits (PCB). Exists online (registration is required) or downloadable standalone Windows, Linux and macOS.
Pizarra en línea de la OMB
Free online collaborative/shared whiteboard: you can draw either on the public whiteboard, accessible to all. For curiosity only, but you
Pizarra en línea gratuita Excalidraw
Una de las pizarras colaborativas online gratuitas más famosas, utilizada por Google o Meta para sus propias aplicaciones o necesidades.
Simulador de polvo y partículas gratuito Dustsim
An extremely addictive dust and particles simulation: add particle sources, attraction or repulsive fields (that you can move manually live
Explorador de Mandelbrot
Walk through an interactive 2D view of 5 types of fractals and variants: Mandelbrot, Burning ship, Tricorn, Cubic Mandelbrot, Cubic