File & data tools
Open and convert everyday data files without installing anything: browse CSV and TSV files as a sortable, searchable table, convert CSV to JSON, and look inside ZIP archives to preview or extract single files. Files are read locally in your browser.
CSV to JSON ConverterConvert CSV to JSON and JSON to CSV, with delimiter detection and quoted fields.
CSV ViewerOpen CSV files as a sortable, searchable table with column stats; export CSV or JSON.
ZIP File ViewerLook inside a ZIP file, preview text and images, and extract single files — no upload.