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Convert Chemical Structure to SMILES

Convert printed and handwritten chemical diagrams into canonical SMILES code for computational chemistry workflows.

  • Works on printed and handwritten chemical diagrams
  • Outputs canonical SMILES notation
  • Compatible with ChemDraw and other chemistry tools

How to convert Chemical Structure to SMILES

1

Upload your Chemical Structure

Drag it into the Mathpix Snip web editor, or pick it from your files.

2

Convert it to SMILES

Recognition runs on the whole document: math, tables, figures and layout together.

3

Export or copy the SMILES

Download the SMILES, or copy it straight to the clipboard and paste it where you need it.

Other formats you can convert Chemical Structure to

Image to ChemDraw

Convert structures to ChemDraw format.

Chemistry OCR

Mathpix for pharma and chemistry.

Image to LaTeX

Convert images to LaTeX code.