CoordCloak

Name: CoordCloak
Author: qtChi

By: qtChi

Cloak your browser's geolocation to anywhere in the world. Enter coordinates, paste DMS strings, or pick from presets — no data collected, fully open source.

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Features & Capabilities

CoordCloak is a Firefox extension that overrides your browser's geolocation with any coordinates you choose. Enter them manually, paste a DMS string and watch it auto-convert, or pick from a preset city. Flip a toggle and any site asking "where are you?" gets your answer — not the real one.

No data collected. No accounts. No internet required. Fully open source.

🚀 How It Works

At page load, CoordCloak injects a small script that replaces the browser's built-in navigator.geolocation object with a fake one that returns your chosen coordinates. Any site calling getCurrentPosition() or watchPosition() gets your fake location instead.

Note: This only overrides the JavaScript Geolocation API. It does not mask your IP address. For full anonymity, pair with a VPN.

🎯 Features

🌍 Spoof to any coordinate on earth
📐 DMS auto-converter — paste and go
🏙️ 8 city presets for quick switching
💾 Settings saved between browser sessions
📡 Broadcasts to all open tabs at once
🔒 Zero data collection — everything stays local

📖 How to Use

Click the CoordCloak icon in your Firefox toolbar
Enter your coordinates one of three ways:
Paste a DMS string like 40°34'27.07"N 105°04'57.99"W — it converts automatically
Type decimal lat/lng directly into the coordinate fields
Click a city preset — New York, London, Tokyo, and more
Click Apply Fake Location
Reload the tab — that site now sees your fake position

To turn it off, flip the toggle and reload.

🌐 Supported DMS Formats

40°34'27.07"N 105°04'57.99"W 40° 34′ 27.07″ N, 105° 04′ 57.99″ W 40d34m27.07sN 105d04m57.99sW

🏙️ City Presets

City	Lat	Lng
🇺🇸 New York	40.7128	-74.0060
🇬🇧 London	51.5074	-0.1278
🇫🇷 Paris	48.8566	2.3522
🇯🇵 Tokyo	35.6762	139.6503
🇦🇺 Sydney	-33.8688	151.2093
🇷🇺 Moscow	55.7558	37.6176
🇧🇷 São Paulo	-23.5505	-46.6333
🇸🇬 Singapore	1.3521	103.8198

🔓 Open Source

CoordCloak is fully open source — you can view the code, audit it, and contribute on GitHub:

🔗 https://github.com/qtChi/coordcloak

🤝 Want to Contribute?

Found a bug? Have an idea for a new feature? Feel free to:

Open an issue on GitHub
Submit a pull request
Suggest improvements

Ideas we'd love help with:

Additional city presets
Custom preset save/name feature
Chrome/Edge (Manifest V3) port
UI/UX improvements
Translations for other languages

🔒 Privacy

CoordCloak stores your chosen coordinates locally in your browser using the standard WebExtensions Storage API. No data is ever transmitted anywhere. There are no analytics, no telemetry, no external calls — just your coordinates, stored locally on your device.

❌ No data collection
❌ No accounts
❌ No tracking
❌ No internet required

📄 License

MIT License — free to use, modify, and distribute.

User Growth & Download Statistics

Add-on

By:

qtChi

Daily users:

Version:

1.3.1 Last updated: 2026-04-01

Version code:

6204708

Creation date:

2026-03-24

Risk:

Permissions:

storage
tabs
<all_urls>

Content scripts matches:

<all_urls>

Size:

71.97KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 101,151 ▲ 1,321

Other rankings

#240 in ux keyword 13 ▼ 3

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

qtChi

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/coordcloak/

Website:

https://github.com/qtChi/CoordCloak

Is CoordCloak Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

CoordCloak requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

CoordCloak is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****