How to extract text from your GRIB file
- Click the "Select File" button above, and choose your GRIB file.
- You’ll see a preview, if available.
- Click the "Convert file to..." button to extract text information.
Convert GRIB to another file type
To convert your GRIB file to another format, you need wgrib2 or other GIS software.
- GRIB to NETCDF
- GRIB to CSV
- GRIB to NC
- GRIB to GRIB2
- GRIB to JSON
- GRIB to TIFF
- GRIB to XML
- GRIB to YAML
- GRIB to YML
- GRIB to TOML
- GRIB to INI
- GRIB to CFG
Convert a file to GRIB
To convert other file formats to the "Meteorological Data Format" file type, you need software like wgrib2 or a similar tool.
- DBF to GRIB
- XML to GRIB
- SQLITE to GRIB
- XLSX to GRIB
- SQL to GRIB
- TSV to GRIB
- ACCDB to GRIB
- YAML to GRIB
- MDB to GRIB
- CSV to GRIB
- ODS to GRIB
- JSON to GRIB
About GRIB files
A .grib file (GRIdded Binary) is the global standard for storing and exchanging meteorological data, defined by the World Meteorological Organization (WMO). It is a compact, binary format used by major weather agencies like NOAA and ECMWF to distribute forecast models (like GFS or NAM). Unlike a standard document, a single GRIB file often contains hundreds of distinct data "messages" - packing layers of temperature, wind, pressure, and precipitation data into a highly compressed stream of bits. While efficient for storing petabytes of scientific data, this format is a black box for general users. You cannot open it in a text editor or spreadsheet; it requires specialized tables to decode the binary values into human-readable parameters. To use this weather data in web applications, Excel, or standard GIS software, users typically convert specific layers from .grib to CSV (for analysis), GeoJSON (for web maps), NetCDF (for scientific archiving), or GeoTIFF (for integration into QGIS or ArcGIS).
Convert.Guru analyzes your GRIB file, detects the exact format, and lets you read the text inside.
Users also converted GRIB2, GRB, NC, GRB2, ZIP, F000, GRID, BZ2, TXT, LVM, TSX, ACSM and SPC files.
The GRIB Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our GRIB converter.