A file browser made for genomics

A better way to explore genomics data in the cloud.

Currently supports public buckets in Amazon S3, Google Cloud Storage, and Cloudflare R2.

Interactive preview of a FASTQ file


Decluttered Views

Files and their indexes (e.g. .bam and .bai) are shown as one line for a clearer view. Expand file groups only when needed.

Groups of files are shown as a single line

Interactive Previews

Preview genomics data (.bam, .vcf, .bed, .fa, .fastq, .gff, .wig, .bigWig, .bigBed, etc.), and non-genomics formats (.pdf, .md, .gz, .xls, etc.)

Interactive preview of a BAM file

Subsample files

Download small, representative subsets of large data files.

Interactive preview of FASTQ files

Integrated IGV

Load files into the igv.js genome browser for further exploration.

Interactive preview of FASTQ files

Peek Under the Hood

Toggle Interactive Mode to see which command line tools were used for the preview.

Showing the samtools command used to extract header information from a BAM file