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, colors, and even draw your own external shape to fill. Then just save it in multiple formats. The kind of work that takes otherwise hours in XPress or Illustrator to do.
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 shape to gain the extra Octet or Ko. Note that it worth a lot for complex SVG, but if your SVG comes from a famous icon supplier or similar, you won’t improve much as they […]
Desinfectante SVG
SVG format can embed almost any code, even executable.So unless you designed it yourself, to verity it before uploading somewhere is a must.This free online tool focuses only on this, rather than the versatile SVG Optimizer that we also recommend and list in the 2D section.
Estudio de gráficos Plotly
An excel like sheet, but with much more graphics power, for any king of charts and combinations of it. Steep learning curve, because of many possibilities. We recommend to start and practice with the public community projects. Can export on PNG. Other formats requires a registration.
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. The nicest feature is the large collection of components and associated footprints.
Pizarra en línea de la OMB
Free online collaborative/shared whiteboard: you can draw eitheron the public whiteboard, accessible to all. For curiosity only, but you may find an artist.or have your own private board, accessible with unique code. A must for creative meetings where live drawing or live sketches add to the explanations.A free pencil, some basic shapes and texts can […]
Pizarra en línea gratuita Excalidraw
One of the most famous free online collaborative whiteboard, used by Google or Meta for their own applications or needs.Many great tools, including:all usual drawing tools. The thickness of the free drawing depends on the speed, so nice effects are possibleflowchart generation, either by AI with a prompt, or be inserting the flowchart in the […]
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 if needed). You can load predefined templates on the top right and modify them at will, or start by a blank page. Is it a game, or a real dynamics simulation? a bit of both. […]
Explorador de Mandelbrot
Walk through an interactive 2D view of 5 types of fractals and variants: Mandelbrot, Burning ship, Tricorn, Cubic Mandelbrot, Cubic Ship You can zoom in or out and increase number of iterations to see how the shape evolves or repeats itself. You can execute the software online or download your own Windows x32, x64, so […]