What is the valid range for latitude and longitude?

Latitude ranges from -90 (South Pole) to +90 (North Pole). Longitude ranges from -180 (west) to +180 (east). The tool enforces these limits automatically.

Are these real locations?

The coordinates are randomly generated within the bounds you set. They may or may not correspond to land; they are purely mathematical values suitable for testing purposes only.

Is any data sent to a server?

No. All generation happens client-side in your browser using JavaScript. Nothing is stored or transmitted.

How do I restrict output to a specific country or city?

Enter the bounding-box coordinates for the area you want. For example, for mainland United States use latitude 24.5–49.5 and longitude -125 to -66.9.

What decimal precision should I use?

Four decimal places gives roughly 11-meter accuracy — enough for most testing. Six decimal places gives ~0.1-meter accuracy, useful for high-fidelity GPS simulations.

Can I export the results?

Yes. Use the format selector to choose plain pairs, CSV (with header row), or JSON array. Then click "Copy All" to copy to your clipboard.

Fake Latitude / Longitude Generator

Generate random geographic coordinates with configurable bounds, quantity, and output formats for testing and development.

Coordinate Options

Latitude Bounds

Min (−90 to 90)

Max (−90 to 90)

Longitude Bounds

Min (−180 to 180)

Max (−180 to 180)

Quick Region Presets

Number of Pairs

Decimal Precision

Output Format

Click "Generate Coordinates" to get started

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Summary

Generate random geographic coordinates with configurable bounds, quantity, and output formats for testing and development.

How it works

Set the latitude and longitude bounds to constrain the region (defaults to worldwide).
Choose how many coordinate pairs to generate.
Select the decimal precision (4–8 decimal places).
Pick an output format: plain pairs, CSV, or JSON.
Click "Generate Coordinates" and copy the results.

Use cases

Seed databases with realistic-looking location records for testing.
Populate map widgets and UI demos with fake markers.
Generate sample geolocation data for mobile app development.
Test geospatial queries and spatial index performance.
Create dummy GPS waypoints for route-planning algorithm tests.
Produce placeholder coordinates for data pipeline and ETL jobs.
Generate mock coordinates within a specific city or region bounding box.
Verify that map rendering handles edge cases at poles and date-line.

Frequently Asked Questions

Last updated: 2026-09-22 · Reviewed by Nham Vu