Keybr CC Extension

Name: Keybr CC Extension
Author: Tangent Chang

By: Tangent Chang

An unofficial browser extension that displays the layout of CharaChorder 3D input devices on Keybr

Download

Install

Features & Capabilities

An unofficial browser extension that displays the layout of CharaChorder 3D input devices (CharaChorder One, CharaChorder Two, CCU, and Master Forge) on Keybr.

With this extension, users can familiarize themselves with the layouts of CharaChorder 3D input devices directly on Keybr.

After installation, click the extension icon to open an option page, where you can import a device layout file, choose which device layout to display, toggle the thumb-3 switch, toggle key-highlighting, and choose an OS keyboard layout.

Clicking the settings button on the layout enters edit mode, allowing you to adjust its position, size, and transparency by dragging, resizing, and scrolling.

Disclaimer

This extension is not affiliated, associated, authorized, endorsed by, or in any way officially connected with CharaChorder and Keybr.

Changelogs

8.0

Fix right space doesn't have key label and highlight bug
Add single hand device layouts
Export device layout
Change repo to gitlab
Option for toggling highlight

7.0

Support fourth layer
Add CCU

6.3

Fix bug in detection rules of num-shift and fn-shift
Add more information in manifest
Fix layout view blocking mouse event error
Add cursor pointer style to buttons in layout view

6.2

Fix the popover blocked problem

6.1

Reduce the opacity of the setting button

6.0

Adjustable size and transparency

5.0

Setting for OS keyboard layout

4.1

Hide all original keyboard previews on Keybr

4.0

Use Material UI to style the options page

3.2

Fix bug in custom layout when its A3 layer has any character keys

3.1

Revert to 2.0 due to a bug in the custom layout feature

3.0

Setting for custom device layout

2.0

Updating extension icons and descriptions
Storing settings into local browser storage

1.0

Showing CharaChorder 3D input device layout on keybr.com
Current key highlighting in the visual guide
Setting for switching between default CharaChorder One/Two and Master Forge
Draggable visual guide

User Growth & Download Statistics

Add-on

By:

Tangent Chang

Daily users:

1 -1

Version:

8.0 Last updated: 2026-06-08

Version code:

6296636

Creation date:

2025-10-18

Risk:

Permissions:

storage

Content scripts matches:

www.keybr.com

Size:

1.20MB

Email:

an*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-21

Compare stats and ranking:

Ranking

# 108,115 ▼ 44,059

Other rankings

#74 in popover keyword 6 ▼ 8

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:

Tangent Chang

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/keybr-cc-extension/

Email:

an*****@gmail.com

Website:

https://gitlab.com/andy23512/keybr-cc-extension/

Is Keybr CC Extension 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.

Keybr CC Extension requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ******** *********

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.

Keybr CC Extension may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****