Claude ReFlow

Name: Claude ReFlow
Author: BlackLink

By: BlackLink Add-on

Redesign Claude.ai's sidebar with custom themes and quick access features

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-09-09

Version:

1.2.0.4

Last updated: 2026-08-14

Features & Capabilities

Welcome to Claude ReFlow a originally Chrome based extension with new support for Mozilla that allows you to theme Claude.ai however you want. Got tired of the default colors? Change literally everything. (With obvious caveats of course!)

ReFlow lets you customize elements from the Sidebar to the literal hover text color on your chats and sidebar buttons. You can also import and export ReFlow presets to share with others! There is also a hidden picture of a ReFlow themed rat in the images folder originally there for the unpacked copy of ReFlow.

PLEASE NOTE: This extension doesn't work well if you are using Claude.ai in Light Mode! This is something I plan to fix in a later update.

IMPORTANT NOTE: Currently V1.2.0.4 doesn't work on the updated Claude.ai interface, please refrain from using ReFlow until I ship a fix for it.

User Growth & Download Statistics

Add-on

By:

BlackLink

Daily users:

Version:

1.2.0.4 Last updated: 2026-08-14

Version code:

6406548

Creation date:

2026-08-11

Firefox add-on GUID:

reflow@blacklink0

Firefox add-on numeric ID:

3052236

Firefox on Android:

Risk:

Permissions:

Host permissions:

https://claude.ai/*

Content scripts matches:

claude.ai

Size:

46.59KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-09

Compare stats and ranking:

Ranking

# 94,766 ▼ 748

Other rankings

#128 in claude ai keyword 39 ▼ 1#130 in claude keyword 60

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:

BlackLink

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/claude-reflow/

Is Claude ReFlow 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.

Claude ReFlow requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

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

Claude ReFlow 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 was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****