Upload your .gb or .gbff file and download a valid GFF3 output. No login, no coding—just reliable GenBank to GFF3 conversion for genome analysis.

Our SRA to FASTQ Converter is a web tool designed for bioinformaticians and researchers who work with next-generation sequencing (NGS) data. It quickly converts compressed SRA files into the widely ...

The PDBQT File Viewer is a web-based tool that helps you view and interpret .pdbqt files accurately. You can use it to prepare receptors for docking or to study how ...

The DNA Molecular Weight Calculator from ScienceCodons is a specialized online tool for accurately estimating the molecular weight (molar mass) of various molecules. While it handles simple chemical ...

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 ...

Calculate the molecular weight of proteins instantly using our Protein Molecular Weight Calculator. Enter an amino acid sequence and get precise MW results. Perfect for biochemists, researchers, and ...

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

Understanding your protein’s electrostatic properties—net charge at a given pH and isoelectric point (pI)—is essential for optimizing solubility, purification, and formulation. Our Protein Charge ...

Our Primer Tm Calculator is a free online tool designed to quickly and accurately predict the melting temperature (Tm) of a DNA primer. It helps anyone designing PCR primers to quickly check melting ...

Our Open Babel Online Converter is a powerful and versatile web utility that is the ultimate chemical translator for computational chemists, molecular modelers, and bioinformaticians. Powered by the ...

Upload your .gb or .gbff file and get a valid GTF output with exon and CDS annotations—no registration, no command line required.

The tool parses the binary ab1 file to extract the nucleotide base calls and their corresponding Phred quality scores. If you select the abi-trim option, it applies a quality-trimming algorithm to ...