SMILES to Chemical Structure Converter

Transform SMILES strings into clean 2D molecular diagrams in seconds

Convert SMILES strings into 2D chemical structures instantly in your browser. Supports stereospecific cis/trans alkenes, tetrahedral stereocenters, and high-res vector export.

Key Capabilities

  • Isomeric & Stereospecific Support: Accurately parses tetrahedral stereocenters (@/@@) and directional cis/trans alkene bonds (/ and \).
  • Interactive Snap-and-Place Ghost Templates: Position and orient imported SMILES molecules anywhere on the canvas with smooth coordinate alignment.
  • Vector & Publication Formats: Export your converted SMILES structure directly to transparent PNG, SVG, PostScript EPS, or ChemDraw CDXML.
  • Zero Server Storage & Pure Privacy: All SMILES conversions are computed client-side in your browser using WebAssembly. Your chemical structures never leave your device.

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