Random DNA Generator

What is Random DNA Generator?

The Random DNA Generator creates synthetic DNA sequences for testing bioinformatics tools, simulations, and control experiments. Generate sequences with specific GC content and length parameters.

How to Use This Random DNA Tool

Generate random sequences in seconds:

1. Set desired sequence length (1-100000 bp)
2. Choose number of sequences to generate
3. Adjust GC content percentage
4. Click Generate to create sequences

When to Use

This tool is useful when you need to:

• Test bioinformatics algorithms and tools
• Create control sequences for experiments
• Generate sample data for demonstrations
• Simulate DNA sequences with specific properties

Example Parameters

Common use cases:

Click Example for a quick demo.

Example Output

Generated sequences in FASTA format:

Download results as text file.

FAQ

Q: How is GC content controlled?
A: The generator adjusts probabilities to achieve target GC percentage.

Q: What's the maximum sequence length?
A: Up to 100,000 base pairs per sequence.