OmniConvert

Convert CSV to GeoJSON

Convert a CSV with latitude and longitude columns to a GeoJSON FeatureCollection

Drop a file or click to browse

Accepted: .csv

or paste below

Free and unlimited for files up to 5 MB. No account needed.

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About this conversion

Convert a CSV with latitude and longitude columns to a GeoJSON FeatureCollection. This converter processes your CSV with lat/lng file server-side and returns a GeoJSON file instantly — no account, no software installation, and no file storage. Files are deleted from our servers immediately after conversion.

Learn more: GeoJSON file format explained

How to convert CSV with lat/lng to GeoJSON

  1. 1. Upload — drag your CSV with lat/lng file onto the converter above, or click to browse.
  2. 2. Convert — press Convert. Processing happens on secure servers in seconds.
  3. 3. Download — your GeoJSON file downloads automatically. No sign-up required.

Convert CSV with lat/lng to GeoJSON from the command line

curl --fail-with-body \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -F "file=@input.csv" \
  -F "conversionId=csv-to-geojson" \
  https://www.omniconvert.cloud/api/convert -o output.geojson

The API needs a token from a credit pack, and each API conversion uses one credit. Converting on this page stays free. API documentation

Frequently Asked Questions

How do I convert CSV with lat/lng to GeoJSON?
Upload your CSV with lat/lng file above, click Convert, and download the GeoJSON result instantly. No account or software needed.
Is converting CSV with lat/lng to GeoJSON free?
Yes. It is free and unlimited for files up to 5 MB, with no account required. Larger files get 3 free conversions per day; beyond that, credit packs start at $3 and credits never expire.
Are my files stored or shared?
No. Files are processed in server memory and deleted immediately after conversion. File contents are never written to disk or retained.
Do I need to install anything?
No software installation needed. OmniConvert runs in the browser — just upload, convert, and download.

No account needed · Credits never expire · Share your token link across devices