ChargeGuardian Firefox

ChargeGuardian

Stop surprise charges & hidden subscriptions. Works on Firefox.

Features & Capabilities

Stop surprise charges, catch hidden subscriptions, and avoid free trial traps.

ChargeGuardian intercepts checkout flows and shows you exactly which payment method is about to be charged before money moves. Confirm or change it — before it's too late.

✅ Works on Firefox ✅ 100% private - no data collection, no tracking ✅ Zero data leaves your browser - everything runs locally ✅ Free to use with no hidden costs

How It Works

  1. Install from Firefox Add-ons
  2. Shop normally online
  3. When you click "Pay Now" or "Complete Purchase," ChargeGuardian springs into action
  4. See exactly which card, bank account, or balance will be charged
  5. Confirm payment or go back to change payment method
What ChargeGuardian Detects
  • Payment method changes on checkout pages
  • Hidden subscription terms in fine print
  • Free trial auto-renewal dates
  • Unexpected payment method switches (e.g., PayPal → credit card)
  • Subscription confirmation pages that hide renewal details
Your Money, Your Choice

ChargeGuardian is a friendly browser companion that watches out for your wallet. With Chiquita (our trusty Chihuahua mascot) by your side, you'll never be caught off guard by surprise charges again.

Your money, your choice. Protected by ChargeGuardian.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Dieselman
Daily users:
1
Rating:
5.00
(1)
Version:
2.8.2 Last updated: 2026-05-05
Version code:
6244117
Creation date:
2026-05-02
Risk:
Moderate risk impact Moderate risk likelihood
Permissions:
Size:
30.45KB
Email:
su*****@chargeguardian.io
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-27
Compare stats and ranking:

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:
Dieselman
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/chargeguardian/
Email:
su*****@chargeguardian.io
Website:
https://chargeguardian.io

Is ChargeGuardian 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.

ChargeGuardian requires a few sensitive permissions. 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.

ChargeGuardian 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.
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
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