MolSketch

MolSketch

Free browser-based chemical structure editor

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MolSketch is a free online chemical structure editor for students,researchers,and chemists. Draw molecules in the browser,reuse structures from a library,export as PNG or SVG,and generate structures from SMILES,names,CAS numbers,OCR,or handwritten images.

MolSketch

Launch date
MolSketch
MolSketchFree browser-based chemical structure editor

Launched on May 19th, 2026