BrowserTools

Random Coordinates Generator

Random latitude and longitude pairs worldwide

By Guga — BrowserTools maintainer, Tbilisi, Georgia Updated 2026-09-10
Free Private No uploads
What is Random Coordinates Generator?

Latitude is drawn across the full -90 to 90 span and longitude across -180 to 180, so points land in oceans, deserts and polar ice as readily as on a city street. Decimal output keeps six places of precision, which is roughly ten centimetres at the equator and is more than most map UIs display. The DMS option converts the same pair into degrees, minutes and seconds with a hemisphere suffix, seconds rounded to two decimals. Count runs from 1 to 200. One thing worth stating plainly: this page fills these values with Math.random rather than a cryptographic source, because the numbers carry no secrecy and the speed difference is irrelevant at 200 rows — if you need unpredictable coordinates for anything adversarial, generate them elsewhere.

Get random latitude/longitude coordinates anywhere on Earth, with optional decimal or DMS formatting. Useful for map testing, geolocation demos and data seeding.

Private Random Coordinates Generator In Your Browser

Random Coordinates Generator is processed locally with client-side JavaScript. Your files never touch a server, and there is no queue to wait in.

Step-by-Step

How to use Random Coordinates Generator

1

Set How many? between 1 and 200.

2

Choose Decimal for six-place coordinates or Degrees/minutes/seconds for the DMS form.

3

Press Generate to draw the pairs.

4

Copy the latitude and longitude into your map or test fixture in the order shown.

Key Capabilities
  • Latitude across -90 to 90 and longitude across -180 to 180, in one pass.
  • Decimal output to six places of precision, or a degrees-minutes-seconds conversion with hemisphere letters.
  • Batch sizes from 1 to 200 coordinate pairs per run.
  • Values are drawn with Math.random, which is appropriate here because coordinates carry no secrecy.
Common Use Cases
  • A GIS developer tests a marker-clustering layer by scattering 200 arbitrary points across the world.
  • A mobile developer exercises the geolocation-denied branch of a map screen by supplying a location far from the user's real one.
  • A teacher building an exercise on hemisphere and polar coordinates rolls pairs and asks students to identify which quadrants they fall in.
Clear Answers

Frequently Asked Questions

Will the points land on land?
Almost never. The draw is uniform over the whole globe rather than weighted toward populated areas, and land covers a small fraction of the surface, so expect mostly ocean. Filter against a land polygon if you need terrestrial results.
Why use Math.random rather than the cryptographic source?
There is nothing to protect here. Coordinates are public data with no secrecy requirement, and the difference is not observable at these volumes. Tools that handle passwords or tokens do the opposite, and say so.
Which order do the values come in?
Latitude first, then longitude, comma-separated — the order used by most mapping APIs as a lat,lng pair. Reversing them silently puts your markers near the poles or out of range.