How to extract text from your GRIB2 file
- Click the "Select File" button above, and choose your GRIB2 file.
- You’ll see a preview, if available.
- Click the "Convert file to..." button to extract text information.
Convert GRIB2 to another file type
To convert your GRIB2 file to another format, you need wgrib2 or other GIS software.
- GRIB2 to NETCDF
- GRIB2 to CSV
- GRIB2 to NC
- GRIB2 to JSON
- GRIB2 to XML
- GRIB2 to YAML
- GRIB2 to YML
- GRIB2 to TOML
- GRIB2 to INI
- GRIB2 to CFG
- GRIB2 to CONF
- GRIB2 to DAT
Convert a file to GRIB2
To convert other file formats to the "Gridded Binary Weather Data" file type, you need software like wgrib2 or a similar tool.
- DBF to GRIB2
- XML to GRIB2
- SQLITE to GRIB2
- XLSX to GRIB2
- SQL to GRIB2
- TSV to GRIB2
- ACCDB to GRIB2
- YAML to GRIB2
- MDB to GRIB2
- CSV to GRIB2
- ODS to GRIB2
- JSON to GRIB2
About GRIB2 files
A .GRIB2 file acts as a compact, binary container for meteorological data, structured according to the General Regularly-distributed Information in Binary form standard (Edition 2) maintained by the World Meteorological Organization. Unlike standard text files, you cannot open a .GRIB2 file in a text editor or Microsoft Excel to view weather forecasts; the data is heavily compressed using complex algorithms (often JPEG 2000 or CCSDS) to store massive multi-dimensional grids of temperature, wind, and precipitation data efficiently. This proprietary efficiency creates a significant barrier for non-scientific users: without specialized command-line tools like wgrib2 or heavy GIS software, the file is essentially a 'black box' of unreadable bytes. To make this data actionable, users typically need to convert the specific grid layers they need. For analysis in spreadsheets, converting to CSV is the standard workflow. For visualizing weather patterns on a map, converting to .GeoTIFF or PNG allows for integration with software like QGIS or web applications. For developers building weather apps, converting the data points to JSON is often required.
Convert.Guru analyzes your GRIB2 file, detects the exact format, and lets you read the text inside.
Users also converted GRIB, GRB, GRB2, APKG, DRY, NETCDF, CSV and NC files.
The GRIB2 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 GRIB2 converter.