How it works
- 1Paste or type the requested input data.
- 2Choose any available options and run the tool.
- 3Review the result and copy it into your own workflow if needed.
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BROWSER · Toolardo local JavaScript
SMILES Deduplicator (Exact)
Free browser-based SMILES Deduplicator (Exact). Process sequence data locally without uploading it to a server.
✓ Runs locally in your browser✓ No account required✓ No sequence or structure data upload
Input rows
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Unique rows
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Duplicates removed
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Exact string deduplication only. Different valid SMILES representations of the same molecule are not canonicalized or merged.
About this tool
SMILES Deduplicator (Exact) runs locally in the browser and is designed for quick bioinformatics or cheminformatics calculations.
Common uses
smiles deduplicatorremove duplicate smilesunique smiles linesdeduplicate smiles list
Frequently asked questions
Does this tool upload my data?
No. The calculation runs locally in your browser.
Is this a replacement for specialist scientific software?
No. It is intended for quick calculations and screening; validate critical results with your established workflow.
Does it canonicalize SMILES before deduplication?
No. It removes exact duplicate lines only, so equivalent non-canonical SMILES remain separate.