CloudHole

Name: CloudHole
Rating: 3.1538 (13 reviews)
Author: scakemyer

By: scakemyer

Cross-website CloudFlare cookies

Download

Install

Features & Capabilities

CloudHole is a Chrome extension designed to ease the frequent CloudFlare captcha challenge faced by VPN and TOR users. Typically, CloudFlare's clearance cookie is unique per website, requiring users to solve captchas multiple times when visiting different sites behind CloudFlare protection. This extension captures the user agent and clearance cookie after solving a captcha and reuses them across other CloudFlare-protected websites during the same browsing session, significantly reducing repetitive captcha prompts.

Additionally, CloudHole supports syncing clearance cookies through its API, enabling users to share their validated cookies across devices, embedded systems, or API calls that cannot complete captchas independently. This makes it ideal for users who wish to maintain uninterrupted access across multiple devices or automated systems without manual captcha solving each time.

User Growth & Download Statistics

Add-on Privacy & Security Developer Tools

By:

Daily users:

Rating:

Version:

1.4.5resigned1 Last updated: 2024-04-25

Version code:

5726727

Creation date:

2016-03-12

Risk:

Permissions:

Size:

33.48KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-22

Compare stats and ranking:

Ranking

# 11,014 ▲ 71

Other rankings

#46 in cloud keyword 25 ▼ 1#67 in hold keyword 25 ▲ 1#218 in claude keyword 57 ▼ 12#222 in home keyword 21 ▼ 1

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:

scakemyer

Firefox Add-ons Store

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

User Reviews

Dont work

by Ar*****, 2026-02-16

finally found a working addon... nomore infinite loop captchas.. thanks

by no*****, 2025-08-05

by 敬念*****, 2025-04-10

View all user reviews ›

Is CloudHole 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.

CloudHole 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.
Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******

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.

CloudHole has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

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