How to convert FWF to GEOJSON
1. Upload FWF
Select or drag and drop your FWF file into the converter.
2. Choose GEOJSON
Select GEOJSON as your output format. You can process multiple files at once.
3. Download
Click convert and download your new GeoJSON file instantly.
Format Details
FWF
FWF (Fixed-Width Format) is a plain-text data format where each column occupies a predetermined number of character positions in every row, with no delimiter characters between fields. It originated on mainframes and is still common in government data releases, financial industry feeds, and legacy enterprise system exports. FWF files require a separate schema or data dictionary to correctly parse the column boundaries, making them less self-describing than CSV.
GeoJSON
GeoJSON is an open standard for encoding geographic data structures as JSON. It represents points, lines, polygons, and feature collections with coordinates for maps and GIS tools. GeoJSON works well with web mapping libraries and converts cleanly to CSV or JSON tables for analysis.
Frequently Asked Questions
How do I convert FWF to GEOJSON?
Upload your FWF file on Convertek, select GEOJSON as the output format, then click Convert. Your GEOJSON file will be ready to download instantly.
Is the FWF to GEOJSON converter free?
Yes. Converting FWF to GeoJSON on Convertek is completely free with no watermarks. Fair upload limits apply (typically 30 MB per file).
Is my file kept after conversion?
No. Files are processed temporarily and not stored permanently. Converted downloads are available only in your browser session.
What is the difference between FWF and GEOJSON?
FWF and GeoJSON are different file formats with distinct use cases. Converting between them lets you use your file in software or workflows that require the GEOJSON format.