Sequence Logo Generator

Generate sequence logos from multiple sequence alignments

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Alignment File

Supported formats: FASTA, ALN, TXT

Start Position

End Position

How to Use

Upload a multiple sequence alignment file (FASTA, ALN, or TXT format)
Specify the region you want to visualize (start and end positions)
Click "Generate Logo" and watch the real-time progress
Download your high-quality sequence logo