Sequence Logo Generator

An online tool for creating sequence logo diagrams of biological sequence alignments.

Paste your FASTA alignment into the text box below and the tool will generate the sequence logo. Both amino acid (protein) and nucleotide (DNA/RNA) sequences are supported.

See also

• WebLogo in the browser - Bringing WebLogo to the browser + demo of a pure client side sequence logo maker.
• Sequence Alignment Viewer - Open FASTA files in the browser.
• GenBank to FASTA - Convert GenBank flat files to FASTA format.
• ABI to FASTA - Convert AB1 files (Applied Biosystems/ABI trace files) to FASTA format.
• What is FASTA and how is it used? - Learn about the FASTA format and its applications.
• FASTA Editor - A FASTA editor for creating and editing FASTA files.
• FASTA Parse Tree Viewer - Visualize the parse tree of FASTA files.
• FASTQ to FASTA Converter - Convert FASTQ files to FASTA format.
• PDB to FASTA - Extract protein/nucleotide sequences from PDB files.
• BLAST WASM - Compiling the BLAST sequence search/alignment tool to WASM.
• DESeq2 in the browser - Running DESeq2 in the browser.
• Genome Browser - Explore the human genome.
• Phylogenetic Tree Editor - An online visual editor for phylogenetic trees (WIP).
• Phylogenetic Tree Builder - Reconstruct phylogenetic trees from protein or DNA/RNA sequence alignments.
• Plasmid Map Generator - A tool to generate plasmid maps from GenBank files.
• WikiPathways: A Wikipedia for biological pathways - An overview of the collaboratively edited structured pathway encyclopedia.
• The RDF model of the Gene Ontology, demystified - An outline of the structure of the Gene Ontology RDF graph and ways to query it.
• The ambitious challenge of finishing the human genome - Generating a complete human genome sequence, chromosome by chromosome.
• Scalable genomic alignment with Progressive Cactus - How progressive alignment makes it possible to efficiently align hundreds to thousands of large genomes.
• Awesome bioinformatics - A curated list of awesome resources on bioinformatics.
• NCBI Taxonomy Browser - A simple tool for viewing the NCBI taxonomy tree.
• FASTQ Editor - A FASTQ editor for creating and editing FASTQ files.
• Newick Editor - An online editor for phylogenetic trees in the Newick format.
• Newick Parse Tree Viewer - View the parse trees of Newick strings.
• PDB Editor - Edit PDB files online.
• Bioinformatics Crossword - A daily crossword puzzle for bioinformatics terms.
• Bioinformatics pronunciation guide - A pronunciation guide for bioinformatics terms.