Form Hack

Name: Form Hack
Rating: 4.3333 (9 reviews)
Author: Leonidas Christou

Show hidden inputs in HTML pages with this simple addon. The addon was created for testing purposes. In the newer version the name or the id of the hidden input is displayed.

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Features & Capabilities

Form Hack is a simple yet powerful Chrome extension designed for web developers and testers. By adding a convenient button to the browser's address bar, it allows users to reveal all hidden input fields within an HTML page instantly. This functionality makes it easier to inspect and debug forms by showing hidden inputs that contain important data, such as those used in web forms for passing backend values or state without displaying them on the page.

The latest version of Form Hack enhances usability by displaying the name or ID attributes of each hidden input, providing clearer insight into the purpose and identity of these fields. This tool is ideal for anyone involved in web development, debugging, or security testing who needs to verify the hidden form elements without manually searching through the HTML source code.

User Growth & Download Statistics

Add-on Developer Tools Programming

By:

Daily users:

Rating:

Version:

0.5resigned1 Last updated: 2024-04-25

Version code:

5727116

Creation date:

2016-09-16

Risk:

Permissions:

Size:

37.52KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-14

Compare stats and ranking:

Ranking

# 8,304 ▼ 22

Other rankings

#7 in hack keyword 19

#18 in form keyword 20

#59 in input keyword 37 ▼ 1

#90 in forum keyword 6

#91 in purpose keyword 1

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For Developers

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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:

Leonidas Christou

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/form-hack/

User Reviews

by 远离*****, 2025-03-26

by 退出*****, 2025-02-25

Gan Jing World is a clean, curated universe and a dynamic, overlapping network of integrated platforms and services. ==> https://www.ganjing.com

by Ga*****, 2022-12-24

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Is Form Hack 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.

Form Hack 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.

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.

Form Hack 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.
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