Open GFF on Phone

GFF stores genome feature annotations in tab-separated columns.

• Phone viewers do not explain biological table columns.
• Large genomic files are hard to inspect as plain text.
• A small local table summary is often enough to identify the file.

OpenOnPhone is for quick local inspection. It does not replace the original professional app for editing, conversion, exact layout, formulas, measurements, security review, or full workflow features.

• text/plain
• application/octet-stream

• Choose the GFF file on the home page.
• OpenOnPhone shows headers, counts, and the first rows locally.
• Use genome or sequencing tools when you need indexing, coordinate search, variant annotation, or alignment viewing.

• JSON.json
• CSV.csv
• Markdown.md
• Text.txt
• Log.log
• SVG.svg

What is a .gff file?

GFF stores genome feature annotations in tab-separated columns.

Can OpenOnPhone show a quick view for .gff files on phone?

Yes. OpenOnPhone can show a quick local view for .gff files in your browser.

What should I try next for .gff files?

Choose the GFF file on the home page. OpenOnPhone shows headers, counts, and the first rows locally. Use genome or sequencing tools when you need indexing, coordinate search, variant annotation, or alignment viewing.