Sequence logo

Make WebLogo-style protein sequence logos in a choice of typefaces. Everything runs in your browser: your alignment is never uploaded.

Paste an alignment, or drop an alignment file into the box below. FASTA, Clustal, or one aligned sequence per line.
A single line such as E(XXA)M(PLE) is drawn as a word, with letters in () or [] stacked in one column.

Background

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Typeface

Fonts typed here are downloaded from Google Fonts by your browser.

Colors
Stack height
Layout
Gap below letters
Letter height %
Number every
Stacks per row
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