With our fast and accurate molecular weight calculator, you can quickly calculate the molecular weight of chemical compounds, peptides, or nucleotides. It is ideal for students, researchers, and ...

Easily convert GenBank files (.gb/.gbff) to GFF3 format. Free online tool for genome annotation, no install needed. Supports CDS, gene, and RNA features.

Convert GenBank (.gb/.gbk) files to GTF format easily and accurately. Free, no install, supports gene/CDS annotations. Ideal for RNA‑seq & genome pipelines.

Determine the molar and mass extinction coefficients of any protein sequence instantly. Free, precise UV–Vis analysis online with our Protein Extinction Coefficient Calculator at ScienceCodons.

Convert mRNA sequences into accurate amino acid chains instantly—our free, ultra‑fast mRNA to amino acid converter empowers researchers, students, and biotech pros with no signup required.

Instantly translate DNA sequences into protein chains with our free online DNA to Protein Translator. Fast, accurate, no registration required.

Powered by the industry-standard Open Babel for fast and accurate results. Our Chemical Molecule File Format Converter makes it effortless to switch between the most commonly used chemical structure ...

Convert RNA sequences to protein instantly with our free online RNA to Protein Translator. Accurate codon matching, FASTA support, and no registration required. Start translating now!

Welcome to the Biopytho Format Converter, your one‑stop online tool for seamless bioinformatics file conversions. Built with the power of Biopython, our converter lets you change between GenBank, ...

Seamlessly reformat your PHYLIP sequence alignments into the formats you need—FASTA, Nexus, Clustal, JSON, and more—with just a few clicks. Our online PHYLIP Alignment Converter combines speed, ...

Convert your STOCKHOLM (.stk) alignment files into all the formats you need—FASTA, Clustal, PHYLIP, JSON, and more—in an instant. Our online STOCKHOLM Alignment Converter is engineered for speed, ...

Convert EMBL sequence files to FASTA, GenBank, JSON and more in seconds. Easy, browser‑based EMBL File Format Converter for researchers, bioinformaticians, and educators.