FASTQ Fetch

Type an SRR code, see the file sizes, tap Download.

You can type several codes. A SAMN or PRJNA code lists every run inside it.

Files come from the European Nucleotide Archive, which mirrors NCBI SRA as ready-made .fastq.gz files. Paired-end runs have two files (_1 and _2). Big files can take a while, so use Wi-Fi.