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Publication Grade Tools

SMILES to Structure Converter

Convert chemical identifiers into high-resolution 2D images and interactive 3D models. Analyze properties and export for research.

How to Convert SMILES to Structure

1

Enter Your Input

Paste a SMILES string, InChI identifier, or type a chemical name. The format is auto-detected.

2

Click Convert

Our RDKit-powered engine generates accurate 2D structures with publication-quality rendering.

3

Export & Analyze

Download SVG/PNG images, view 3D models, and get Lipinski drug-likeness analysis instantly.

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Structure Preview

Frequently Asked Questions

How do I convert a chemical name to SMILES?
Select "Name" from the dropdown menu and type the common or IUPAC name (e.g., "Aspirin" or "Acetylsalicylic acid"). Our tool uses the PubChem database API to resolve the name to its precise chemical structure.
Can I use the images for research publications?
Yes. Use the SVG download option. SVGs are vector graphics that scale infinitely without losing quality, making them perfect for PDF papers and posters. The generated structures follow standard scientific drawing conventions (ACS style).
How does the 3D viewer work?
The 2D viewer uses RDKit WebAssembly locally. The 3D viewer fetches experimental or computed 3D coordinates from PubChem when available. If you provide a custom SMILES, we attempt to find the matching 3D conformer record.
What is Batch Mode?
Batch mode allows you to upload a CSV file where the first column contains SMILES strings. The tool processes up to 50 molecules in the browser and returns a downloadable CSV with Canonical SMILES, InChI Keys, molecular weight, and LogP values calculated locally.