Highlighter Sync

Name: Highlighter Sync
Author: MaikMaster

By: MaikMaster Add-on

Subraya texto en webs, ChatGPT, Claude,...y guarda notas y sincroniza highlights con tu cuenta.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-27

Version:

0.5.3

Last updated: 2026-07-16

Features & Capabilities

Highlighter Sync te permite seleccionar texto en paginas web y en ChatGPT, crear subrayados rapidamente, anadir notas y mantener todo sincronizado con tu cuenta.

Funciones principales:

Crear highlights desde una seleccion de texto
Cambiar el color de un highlight existente
Eliminar highlights desde el popup
Anadir y editar notas
Restaurar highlights guardados al volver a abrir la pagina o conversacion
Sincronizacion con backend y cuenta de usuario
Soporte para Firefox Android
Soporte para ChatGPT y navegacion web general

Importante:

Para usar y sincronizar highlights es necesario iniciar sesion
La extension ya no usa persistencia local en archivos JSON como flujo principal
Los datos se guardan en el backend asociado a tu cuenta

User Growth & Download Statistics

Add-on

By:

MaikMaster

Daily users:

Version:

0.5.3 Last updated: 2026-07-16

Version code:

6358552

Creation date:

2026-04-26

Risk:

Permissions:

Host permissions:

http://*/*
https://*/*

Content scripts matches:

<all_urls>

Size:

66.24KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-27

Compare stats and ranking:

Ranking

# 64,633 ▲ 44

Other rankings

#138 in highlighter keyword 51 ▼ 2#199 in sync keyword 39 ▼ 6

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:

MaikMaster

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/highlight-local/

Website:

https://neterum.net/

Is Highlighter Sync 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.

Highlighter Sync requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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.

Highlighter Sync 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.
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Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****