Free DNA Generator Tool

Generate DNA Sequences

Create random DNA sequences with customizable GC content. Our high-performance C++ engine can generate sequences up to 10 million base pairs in seconds.

10M

Max Base Pairs

< 10s

Generation Time

100%

Free to Use

Range: 3 - 10,000,000 bp (must be divisible by 3)

0% (AT-rich)50% (Balanced)100% (GC-rich)

GC Content affects DNA stability. Higher GC = more stable double helix.

Powered by our C++ engine • No signup required

Why Zygotrix?

Zygotrix is a comprehensive genetics research platform designed for researchers, educators, and students. Our tools are built with performance in mind, using C++ engines for computationally intensive tasks. Start with our free DNA generator, and explore our full suite of tools when you're ready to dive deeper into genetics research.