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GeoJSON
GeoJSON to ESRI Shapefile GeoJSON to GeoPackage GeoJSON to PMTiles
ESRI Shapefile
ESRI Shapefile to GeoJSON ESRI Shapefile to GeoPackage ESRI Shapefile to MBTiles
CSV
CSV to GeoJSON CSV to GeoPackage CSV to GPX
GPX
GPX to GeoJSON GPX to GeoPackage GPX to KML
GeoPackage
GeoPackage to GeoJSON GeoPackage to ESRI Shapefile GeoPackage to File Geodatabase
FlatGeobuf
FlatGeobuf to GeoJSON FlatGeobuf to GeoPackage FlatGeobuf to ESRI Shapefile
JSON-FG
JSON-FG to GeoJSON JSON-FG to GeoPackage JSON-FG to ESRI Shapefile
KML
KML to GeoJSON KML to GeoPackage KML to ESRI Shapefile
Mapbox Vector Tiles
Mapbox Vector Tiles to GeoJSON Mapbox Vector Tiles to GeoPackage Mapbox Vector Tiles to ESRI Shapefile
PMTiles
PMTiles to GeoJSON PMTiles to GeoPackage PMTiles to ESRI Shapefile
MBTiles
MBTiles to GeoJSON MBTiles to GeoPackage MBTiles to ESRI Shapefile
AutoCAD DXF
AutoCAD DXF to GeoJSON AutoCAD DXF to GeoPackage AutoCAD DXF to ESRI Shapefile
GML
GML to GeoJSON GML to GeoPackage GML to ESRI Shapefile
Microsoft Excel
Microsoft Excel to GeoJSON Microsoft Excel to GeoPackage Microsoft Excel to CSV
GeoRSS
GeoRSS to GeoJSON GeoRSS to GPX GeoRSS to KML
MapInfo
MapInfo to GeoJSON MapInfo to GeoPackage MapInfo to ESRI Shapefile
File Geodatabase
File Geodatabase to GeoJSON File Geodatabase to GeoPackage File Geodatabase to ESRI Shapefile
SpatiaLite / SQLite
SpatiaLite / SQLite to GeoJSON SpatiaLite / SQLite to GeoPackage SpatiaLite / SQLite to ESRI Shapefile
GeoJSON to GeoPackage

GeoJSON to GeoPackage Converter Online | GeoDataViewer

Quick answer: Convert GeoJSON to GPKG (GeoPackage) online for free. Open your GeoJSON data, inspect the map preview, and download GPKG (GeoPackage) output locally in your browser — no upload required. GeoJSON is a JSON-based vector format used to move geographic features between APIs, web maps, scripts, and lightweight desktop workflows.

Before converting GeoJSON to GeoPackage

Prepare the input

Choose a complete GeoJSON dataset (.geojson, .json). Keep required sidecar files together and check the source coordinate reference system.

Know what you download

GeoPackage output is downloaded as a file, or ZIP when the driver generates sidecars. Compare the result against the source before sharing.

Limits and troubleshooting
  • Converting GeoJSON to GeoPackage can change field types, metadata and presentation. A successful download does not prove every source element survived.
  • Browser memory varies by device. There is no guaranteed unlimited file size; split large datasets or use a desktop GIS when memory or WASM initialization fails.

If something goes wrong

  • Empty or partial preview: confirm the source contains supported vector geometry and compare the source layers with the preview.
  • Wrong continent or distorted geometry: inspect the source CRS, axis order and a known location. Valid syntax alone does not guarantee valid placement.
  • Conversion cannot start: reload while online so processing libraries and WebAssembly can load, then retry a smaller known-good sample. File contents are still processed locally.
  • Incomplete export: compare source/output counts, geometry families and key fields. Inspect warnings and keep the original file.

Prepare your file and check the result

Before opening

Use a FeatureCollection with longitude, latitude coordinates. Keep useful attributes in each feature’s properties.

Before sharing or converting

Check geometry and feature count, then validate the file before publishing. Swapped latitude and longitude can place a valid file in the wrong location.

Download a small GEOJSON example

Open this example in the tool above. Expect three synthetic points near London: West point, East point and North point. Coordinates span −0.13 to −0.12 longitude and 51.50 to 51.51 latitude. These are demonstration locations, not survey data.

Validate GeoJSON before sharing →Draw new features in the GeoJSON editor →
Source Format Guide

What is GeoJSON?

GeoJSON is a JSON-based vector format used to move geographic features between APIs, web maps, scripts, and lightweight desktop workflows.

GeoJSON stores geometry and attributes together in one text document, which makes it easy to inspect, diff, and exchange without special database tooling.

It became the default interchange format for many browser mapping stacks because developers can read it directly and feed it into JavaScript, REST APIs, and data pipelines with very little ceremony.

Common Workflows

Common use cases

  • Download packages from open data portals and web services.
  • Custom overlays in MapLibre, Leaflet, OpenLayers, and other browser map libraries.
  • Quick QA workflows where analysts need to validate a few features before exporting again.
Ecosystem

Where you will encounter it

  • Browser map libraries and frontend applications.
  • REST APIs, notebooks, and automation scripts.
  • Open data downloads and ad hoc data exchange.
Strengths

Why teams choose GeoJSON

  • Human-readable JSON structure makes review and debugging straightforward.
  • Broad support across web mapping tools, APIs, and programming languages.
  • Single-file distribution is simple compared with multi-file legacy formats.
Limitations

Where GeoJSON gets awkward

  • Text encoding makes large datasets heavier than binary or tiled alternatives.
  • Classic GeoJSON assumes WGS 84 style web mapping workflows, which is not ideal for every CRS-heavy pipeline.
  • It is not the best long-term storage choice for large transactional datasets or tiled delivery.
Conversion steps

How to convert GeoJSON to GPKG (GeoPackage) online

  1. 1. Add your GeoJSON file

    Drop the source data into the converter above. Keep any required sidecar files together when your dataset uses them.

  2. 2. Check the map preview

    Inspect the geometry and attributes before exporting so you can spot missing layers or coordinate-system issues.

  3. 3. Download GPKG (GeoPackage)

    Run the conversion and save the generated GPKG (GeoPackage) output directly from your browser. Your source file stays on your device.

File Structure

Common file extensions and sidecar files

.geojson
Common extension for a full GeoJSON feature collection or single geometry document.
.json
Generic JSON extension sometimes used for GeoJSON, but it can be ambiguous outside geospatial tooling.
Conversion Rationale

Why convert GeoJSON to GeoPackage?

Teams commonly convert GeoJSON into GeoPackage when they need a portable database container for richer offline GIS workflows.

  • Teams often convert GeoJSON when downstream users require a stricter container, tiled output, or a legacy desktop GIS format.
  • Large datasets frequently move out of GeoJSON when file size, streaming speed, or database-style querying becomes more important than human readability.
  • GeoPackage keeps vector layers in a single SQLite-based file that is easier to move than multi-file formats.
  • It is a strong target when users need transactional storage, multiple tables, or mobile/offline delivery.
FAQ

Frequently asked questions about GeoJSON to GeoPackage

What do I need before converting GeoJSON to GeoPackage?

Choose a complete GeoJSON dataset (.geojson, .json). Keep required sidecar files together and check the source coordinate reference system.

What exactly is in the GeoPackage download?

GeoPackage output is downloaded as a file, or ZIP when the driver generates sidecars. Compare the result against the source before sharing.

How large a GeoJSON file can I convert?

The practical limit depends on browser memory, geometry complexity and the conversion driver. Start with a small sample. There is no guaranteed unlimited size and no cloud fallback or payment tier for large files.

Are my GeoJSON files sent to a server?

File parsing and conversion run on your device. The page, WebAssembly and map basemaps can make network requests; choosing a file does not upload its contents. Load the required libraries before attempting offline work.

Related Converters

More GeoJSON conversion paths

GeoJSON to ESRI Shapefile
Open, preview, and convert GeoJSON data locally in your browser.
GeoJSON to PMTiles
Open, preview, and convert GeoJSON data locally in your browser.
GeoJSON & Shapefile Tools

More tools for working with your data

GeoJSON Viewer →
Open and inspect GeoJSON files on an interactive map with full attribute table support.
Shapefile Viewer →
Open SHP, DBF, SHX files directly in your browser with no upload.
GeoJSON Validator →
Validate GeoJSON for RFC 7946 compliance before publishing or sharing.

Format workflow cluster

More GeoJSON and GeoPackage workflows

Use the related viewer, tools, guides, and conversion paths to continue the same GIS task without losing the source format context.