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Convert GeoJSON to CSV / Excel

Flatten GeoJSON features into CSV or Excel rows with latitude/longitude and properties columns.

100% Secure - your files are processed in your browser and never sent to a server.
Drop your file hereor click to browseSupports GeoJSON or JSON/TXT files (.geojson, .json, .txt) (Max 100MB)

How to use the Convert GeoJSON to CSV tool

  1. Load your GeoJSON data: Drag and drop your .geojson or .json file, choose a file from your file explorer, or paste your GeoJSON directly into the paste area.
  2. Choose output delimiter: Select a delimiter for the output CSV: comma, semicolon, tab, or pipe.
  3. Convert to CSV: Click the "Convert Data" button to flatten GeoJSON features into rows with latitude/longitude and properties.
  4. Export results: Copy the results to your clipboard, download as a local file, or export to Excel format.

Frequently asked questions

Is it safe to use Convert GeoJSON to CSV with sensitive or confidential data?
Yes, completely. All processing done by Convert GeoJSON to CSV runs 100% client-side inside your local web browser using a background Web Worker thread. Your data is never uploaded, transmitted, or stored on any server, not even temporarily.
What is the maximum file size Convert GeoJSON to CSV can handle?
Convert GeoJSON to CSV supports files up to 100 MB. Because all parsing happens inside your browser's memory rather than on a server, performance scales with your computer's available RAM. The Web Worker architecture keeps the UI fully responsive even during heavy processing.
How does Convert GeoJSON to CSV process my data without uploading it?
Convert GeoJSON to CSV uses modern browser File and Blob APIs alongside battle-tested open-source libraries (such as PapaParse and SheetJS) bundled directly into the page. When you load a file or paste data, the browser reads it into local memory and the conversion runs entirely inside a sandboxed Web Worker thread. No network call is ever made.
Do I need to install anything to use Convert GeoJSON to CSV?
No installation, browser extension, or plugin is required. Convert GeoJSON to CSV runs as a standard web page inside any modern browser. Simply open it, load your data, and download the output. Nothing to install and nothing to uninstall.
Does Convert GeoJSON to CSV work offline after the page has loaded?
Yes. Once Convert GeoJSON to CSV has finished loading in your browser, the conversion engine itself requires no active internet connection. You can disconnect from the network and continue converting files; all processing stays fully on-device.

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