Chemix - Draw Lab Diagrams. Simply.
Chemix is a free online editor for drawing lab diagrams. Simple and intuitive, it is designed for students and pupils to help them draw diagrams of common laboratory equipment and lab setup of science experiments.
chemix.org
Mathcha - Online Math Editor
Online WYSIWYG Mathematics Editor (Equation Editor), fast and powerful Editing features, inputting Normal text, Math symbols, and drawing Graph/Diagram in one single editor, help writing Math Document much easier. Export to Latex, Tikz, SVG, or Image (PNG).
www.mathcha.io
MolView
molview.org
ChemDraw JS Sample Page
ChemDraw® JS modularized ChemDraw functionality for the web! Built on JavaScript and HTML5, ChemDraw JS can be plugged into web browsers and internal applications that need to be chemicalized. Inside its lightweight packages, ChemDraw JS carries the core functionality of the ChemDraw family including: your favorite drawing capabilities, advanced Name to Structure, Structure to Name, Hotkeys/Shortcuts, Structure Templates and Structure Query Tools. ChemDraw JS is used within ChemDraw Cloud, Signals Notebook Individual Edition, Lead Discovery and PerkinElmer Signals Lead Discovery to provide a seamless web-based chemical drawing experience. Now you can use it within your own environment too.
chemdrawdirect.perkinelmer.cloud
MakerCase - Easy Laser Cut Case Design
MakerCase generates box designs for laser cutters and CNC routers and outputs SVG and DXF files ready for cutting.
es.makercase.com
El mejor generador de códigos QR - QR Tiger - El generador de códigos QR para crear códigos QR personalizados con logotipo
El mejor generador de códigos QR para crear códigos QR dinámicos con logotipo y datos de seguimiento para uso profesional y marketing, generador de códigos QR personalizado gratuito con logotipo
www.qrcode-tiger.com