Chemical Structure Editor

Draw, edit, and convert chemical structures. Supports multiple formats including SMILES, MOL, InChI, and image export. Features structure recognition from images.

Drop chemical structure image here or click to upload
You can also paste image directly
Preview
Quick Tips
  • Use the toolbar to draw molecules
  • Click and drag to draw bonds
  • Right-click for more options
  • Use templates for common structures
  • Double-click atoms to change elements