CRX id
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Description from extension meta
Aponte e clique para bloquear/permitir quaisquer solicitação do seu navegador. Bloqueie scripts, iframes, anúncios, facebook etc.
Image from store
Description from store
µMatrix: É um firewall baseado em matrizes, com várias ferramentas para melhorar a privacidade. Para usuários avançados.
µMatrix põe você no total controle de onde seus navegadores são permitidos a conectar, que tipo de dados é permitido baixar, e o que é permitido executar. Ninguém mais decide por você: Você escolhe. Você está com total controle de sua privacidade.
Por padrão, µMatrix funciona de modo relaxante bloqueia-tudo/permite-excepcionalmente, significando que sites da web que requerem scripts de terceiros estão "quebrados". Com dois cliques, µMatrix pode ser configurado para trabalhar no modo permite-tudo/bloqueia-excepcionalmente, que geralmente não irá "quebrar" sites da web. Veja em https://github.com/gorhill/httpswitchboard/wiki/How-to-use-HTTP-Switchboard:-Dois pontos de vista opostos para maiores detalhes sobre este tópico.
Apesar do mito do quê "Navegadores baseado no Chromium-based não podem realmente bloquear javascript", veja: https://github.com/gorhill/httpswitchboard/wiki/Blocking-javascript-execution-reliably-in-Chromium-based-browsers. Resumo: Sim, javascript pode ser bloqueado com qualidade no Chromium.
* Veja TODAS as conexões remotas, que falharam ou tentadas, dependendo de onde elas foram bloqueadas ou permitidas (Você decide).
* Com simples clique para adicionar a lista branca/negra um ou mais classes de pedidos de acordo com destino e o tipo de dados (um pedido bloqueado NUNCA irá alcançar seu navegador).
* Lista negra eficiente: cookies não irão alcançar seu navegador, javascripts não irão executar, plugins não irão tocar, não irá baixar pixels de rastreamento, etc.
* Você não tem que depender exclusivamente de apenas uma lista negra como solução em particular (sem dúvida com várias entradas perdidas) fora que nada mais pode ser bloqueado: Você está no controle completo.
* Facilidade de uso: μMatrix deixa que você facilmente adicione pedidos à lista negra/branca que se origina da página de web de acordo com indica-e-clica na matrix:
- nomes de domínio (coluna da esquerda)
* De muito específico
* De muito genérico
- Tipo de pedidos (linha no topo)
* cookies
* Recursos relacionados com o CSS (folhas de estilo e fontes da web)
* imagens
* plugins
* scripts
* XHR (pedidos feitos por scripts)
* frames
* outros
Você pode adicionar à lista negra/branca uma simples célula, uma linha inteira, um grupo de linhas, uma coluna inteira, ou toda matrix com um só clique.
µMatrix é um motor de filtragem que usa a precedência lógica para avaliar o que é bloqueado/permitido de acordo com as células que estão na lista negra/branca. Por exemplo, isso permite que você adiciona à lista branca uma página inteira com um clique, sem ter que repetidamente adicionando à lista branca, sempre que novos dados aparecem na página.
Todas as regras são escopo. Por exemplo, você pode bloquear ` facebook.net` e `facebook.com` em todos os lugares, exceto quando visita uma página no `www.facebook.com`. Desta forma, o Facebook não vai ser capaz de construir um perfil de seus hábitos de navegação.
O objetivo deste extensão é fazer com que o permitir ou bloqueio de sites de web, totalmente ou parcialmente, seja o mais fácil possível, encorajando usuários a se preocuparem com sua privacidade.
A extensão vem com arquivos de host de terceiros no total de 58.000 nomes de host distintos (listas podem ser desativadas/ativdadas de acordo com a sua escolha).
Por fim, você pode escolher como navegar na rede:
* Todas listas negras por padrão, e lista brancas quando necessário (modo padrão).
* Lista branca por padrão, e lista negra quando necessário.
De qualquer forma, você ainda beneficiar das listas negras predefinidas para que pelo menos você tenha proteção básica contra rastreadores, sites de malware, etc. Ou você pode desabilitar todas listas negras predefinidas.
Sua escolha.
Documentação aleatoriamente montada em: https://github.com/gorhill/uMatrix/wiki
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FEEDBACK:
Para qualquer questão/problema que você pode ter, use o botão "Enviar Feedback" na direita superior, em ordem de poder ser hábil a responder prontamente. Eu não posso responder análises diretas, mas eu irei ser mais que feliz em responder suas dúvidas na seção de feedback.
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BUGS, PROBLEMAS, SUGESTÕES:
https://github.com/gorhill/uMatrix/issues
Você é bem-vindo para contribuir com as suas opiniões sobre questões e sugestões abertas, vários argumentos a favor/contra me ajudam a decidir o que é necessário para melhorar a extensão.
Facilidade de uso é objetivo primário. Eu vi usuários desistirem do NoScript para Firefox porque é muito complicado usa-lo, então ao invés de culpar esses usuários pelos pobres hábitos de segurança, eu preferir culpar os desenvolvedores e este projeto é uma tentativa de solucionar esses problemas que causam para alguns usuários desistam da segurança básica.
Esta extensão é também útil para entender o que uma página da web está fazendo com o seu navegador, muitas vezes sem seu conhecimento. Você tem total controle para ver e decidir com quem a página da web se comunica, e restringir essas comunicações para uma classe específica de objetos no interior da página da web.
O número que aparece no ícone da extensão corresponde ao número total de pedidos distintos que tentaram (com sucesso ou não, dependendo de se eles foram permitidos ou bloqueados) pela página da web.
Simples clique para apropriar uma entrada na matrix nas cores branca-,preta- ou cinza de um componente. Cinza significa que o status de permitido ou bloqueado irá ser herdado de uma outra célula de maior precedência na matrix.
Quadrado vermelho = efetivamente na lista negra, exemplo: pedidos são prevenidos de alcançar o destino pretendido:
* Quadrado vermelho escuro: o nome do domínio e/ou tipo de pedido está especificamente na lista negra.
* Quadrado vermelho claro: o status de lista negra é herdada porque a entrada é cinza.
Quadrado verde = efetivamente na lista branca, i.e. os pedidos são permitidos de alcançar o destino pretendido:
* Quadrado verde escuro: o nome do domínio e/ou tipos de pedido são especificamente da lista branca.
* Quadrado verde claro: o status da lista branca é herdada por causa de uma entrada cinza.
A célula superior esquerda na matrix, a célula "tudo/todos", representa a configuração padrão global, que permite que você escolha entre permitir ou bloquear tudo como comportamento padrão. Alguns preferem permitir tudo e bloquear excepcionalmente. Minha preferência pessoa é claro que é o oposto, bloquear tudo e permitir excepcionalmente.
Esta extensão também é útil se você deseja acelerar sua navegação, bloqueando globalmente todos os pedidos por imagens por exemplo.
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CÓDIGO FONTE: https://github.com/gorhill/uMatrix (GPLv3)
CHANGE LOG: https://github.com/gorhill/uMatrix/releases
Latest reviews
- (2025-07-11) Patrik Durdevic: BY FAR the best privacy extension. Just shows Google's true colours when it says it got remove because 'it doesn't follow best practices', when in reality it's because it gave users 'too much' control and was THE most effective at getting rid of ads.
- (2025-07-11) J Romero: best extension ever
- (2025-04-01) David S: Chromium is dead to me if they get rid of this.
- (2025-03-12) Rodney Hill: This is the best extension, hands down. Many thanks to all who have worked on it. I really wish it was still maintained....uMatrix has the perfect blend of a simple UI and powerful features to prevent tracking. It's something I'd be willing to pay for or donate to. It's that good.
- (2025-03-09) Nothingness: In anticipation of this change, I've switched to another browser. Not coming back to chrome.
- (2025-03-06) JW E: Chrome keeps trying to remove this from my browser, but doesn't understand how necessary it is to security. Chromium needs to add this as core functionality before ripping away extensions that improve security from browsers.
- (2025-03-03) Mario Leite: Writing this after Google just blocked this extension. So good it had to be blocked... shame on you Google.
- (2025-03-03) Antony Hutchison: Makes Chrome usable, both as a browser and as a development tool. I've switched to Firefox to keep this, and only keep Chrome around to access Google services (gmail etc) to try and keep Firefox clean of Google pollution.
- (2024-10-08) Alexy Rozman: We will miss this tool! Probably will migrate to another browser after MV3 will be enforced
- (2024-09-03) Mad Catter: Even though this addon is no longer actively developed, I still use & highly value it on all my browsers. It's a great shame that it will soon stop working. Alternative MV3 script blocker options are sadly lacking by comparison - spent hours looking yesterday & nothing comes close to the functionality of umatrix.
- (2024-08-22) Yotic C#: Best I've ever seen. Too bad it's hard to find on a search engine. Just a blazing fast for Selenium programming.
- (2024-06-28) Richie: Not user friendly, but powerful. You can direct very specifically what parts(javascript, xml, css, cookies, frames, media) of webpages are loaded and which aren't. It gives so much control in the hands of the user, whereas companies tend to stuff their pages chock full of stuff many people don't want. With umatrix YOU get to choose what they can load on your screen. Not actively developed for a long time now, but it's so basic that it will probably work without issues until chromium changes how webpages are loaded on a fundamental level.
- (2024-06-20) Kieron “KieSeyHow” Seymour-Howell: Quite simply the absolute best security addon for Chrome, or Edge. Nothing is better. A full in-browser firewall. I hope this addon is updated for the new v3 rulesets for Chromium browsers. This addon provides critical security enhancement for Chromium browsers.
- (2024-06-09) AK xyz: Good for monitoring, good for blocking especially when you may be looking at banking, etc. Thank you.
- (2024-05-20) Cuvtixo D (cuvtixo): It's great for advanced users, for the time being. The project is no longer being developed (since 2021) and the Github repository has been archived. It will probably, mostly, continue to work for years. Probably. Apparently you can get some support from uBlock github site, I have no knowledge on the details of this.
- (2023-12-17) L8 Very: Perfect
- (2023-08-28) J J: It's very good but it also creates web problems that block pages. It's not user friendly.
- (2023-08-28) J J: It's very good but it also creates web problems that block pages. It's not user friendly.
- (2023-08-08) Вадим Головко: Прекрасное расширение. Огромная благодарность создателям! Пойдет опытным пользователям. Работает лучше всех адблоков, юблоков и так далее. Поражает функциональность расширения и возможности гибкой настройки под каждый отдельный домен.
- (2023-07-31) Pro tric: Works fine. I use it most for stopping any malicious script. Har använt umatrix länge nu. Främst för att stoppa ev elaka script från 3-parts-siter som kan vara infekterade. Sen går det mindre processorkraft om webläsaren inte måste köra en massa script hela tiden.
- (2023-07-10) タメル: Twitchから配信者をクリックしても画面がぐるぐるとローディング状態で開かない
- (2023-03-11) Kurt Amesbury: WOW! For years I've had to tolerate all the GARBAGE Fox News loads on its web pages. With this extension, I was able to eliminate all the parts I DON'T want to see. So no more ads. A lot less images. Just the story and the comments. That's it! The extension is a little complex at first, but once you get the hang of it, it's VERY cool. (And like most people, I didn't read the documentation - so if it was "complex", it could be mostly my own fault!) One thing I'd recommend is a "quick start" example. Put up a sample web page and walk users through how to filter out different parts. But bottom line - this does EXACTLY what I was hoping it would do. +++++
- (2023-03-11) Kurt Amesbury: WOW! For years I've had to tolerate all the GARBAGE Fox News loads on its web pages. With this extension, I was able to eliminate all the parts I DON'T want to see. So no more ads. A lot less images. Just the story and the comments. That's it! The extension is a little complex at first, but once you get the hang of it, it's VERY cool. (And like most people, I didn't read the documentation - so if it was "complex", it could be mostly my own fault!) One thing I'd recommend is a "quick start" example. Put up a sample web page and walk users through how to filter out different parts. But bottom line - this does EXACTLY what I was hoping it would do. +++++
- (2023-01-14) Tony Kujawski: Humbly stating I provide super geek services, I red/blue team, audit and certify HIPAA/HITECH, PCI-DSS 3.2, and SOC II type2. I use three tracker/adblockers. Ublock origin, NoScript, and uMatrix. Ublock doesn't provide a clear interface for exactly what blocking is occurring in the background, while it does provide an interface to show you what sites were pinged, I frequently find I am required to disable it, before the functionality of a website works correctly. No Script is much more simple and fluid, I would recommend for the intermediate tech savvy, you can quickly trust a single tab, or you can "temp trust, always trust, or never trust" each website that the current one connects to such as ad servers and content delivery networks. If set the always temp trust the site you go to, and are willing to toggle a few permissions, you can lock in your choices and export/import/sync with browsers. Import and exports are not cross browser compatible, but are if using same framework (Chrome to MSEdge / EpicPrivacy / Adblock / (Opera / OperaGX are CHINESE OWNED) and Firefox to Firefox_Focus / Brave / TOR_Preconfigured / Waterfox). uMatrix has similar export features and is more fine grained and configurable per-site and domain. Offers ability to use the highest rate block list should you choose to, this is for the more technically savvy who seek fine grain control, all things considered, if you are only going to use one, this is the one I take the time to configure the way I like and it always puts the "ad site / bad sites blocked at the bottom. It also has a greater visibility into what is happening and a much greater fine grained control.
- (2023-01-14) Tony Kujawski: Humbly stating I provide super geek services, I red/blue team, audit and certify HIPAA/HITECH, PCI-DSS 3.2, and SOC II type2. I use three tracker/adblockers. Ublock origin, NoScript, and uMatrix. Ublock doesn't provide a clear interface for exactly what blocking is occurring in the background, while it does provide an interface to show you what sites were pinged, I frequently find I am required to disable it, before the functionality of a website works correctly. No Script is much more simple and fluid, I would recommend for the intermediate tech savvy, you can quickly trust a single tab, or you can "temp trust, always trust, or never trust" each website that the current one connects to such as ad servers and content delivery networks. If set the always temp trust the site you go to, and are willing to toggle a few permissions, you can lock in your choices and export/import/sync with browsers. Import and exports are not cross browser compatible, but are if using same framework (Chrome to MSEdge / EpicPrivacy / Adblock / (Opera / OperaGX are CHINESE OWNED) and Firefox to Firefox_Focus / Brave / TOR_Preconfigured / Waterfox). uMatrix has similar export features and is more fine grained and configurable per-site and domain. Offers ability to use the highest rate block list should you choose to, this is for the more technically savvy who seek fine grain control, all things considered, if you are only going to use one, this is the one I take the time to configure the way I like and it always puts the "ad site / bad sites blocked at the bottom. It also has a greater visibility into what is happening and a much greater fine grained control.
- (2022-12-31) Mark Khusidman: Learning curve is a bit steep, but it seems like amazing tool so far.
- (2022-12-31) Mark Khusidman: Learning curve is a bit steep, but it seems like amazing tool so far.
- (2022-12-19) Inner Universe: Тупо не грузит полстраницы любого нужного сайта. потоковое видео вообще невозможно смотреть - на месте окна с видео пустой прямоугольник. Бесполезная хня.
- (2022-11-04) COW KING (THE COW KING): 概念很棒，但是内置拦截规则不行。开了之后包括Youtube，gmail，哔哩哔哩，pornhub等绝大多数常用网站都无法正常使用。也没有黑名单模式，所以就只能关了吧
- (2022-10-26) Oscar Cerino: Excelente extensión para bloqueos de noscript, funciona muy bien para lo que requiero. GRACIAS!!!
- (2022-10-21) Сергій Макаренко: Дуже якісний антибаннер
- (2022-07-28) Roman Petrov: Великолепная реализация отличной идеи.
- (2022-06-29) Peter Williamson: A great security app, but a real pain at times. Every time I go a site for the first time I have to make sure I turn off either specific elements or uMatrix as a whole if I trust it, then save it. I also find it's a little too "trigger happy" when I click on a link from an email or site I trust. Case in point, if I have a link to a tracking site regarding an order, if I click the link uMatrix will block it. I have to go into my settings, turn off uMatrix, click the link to track my order then turn uMatrix back on again. Perhaps there's something I've missed in the settings, and I understand why it exists in the first place, but it can be frustrating when I know a link/site is safe.
- (2022-06-29) Peter Williamson: A great security app, but a real pain at times. Every time I go a site for the first time I have to make sure I turn off either specific elements or uMatrix as a whole if I trust it, then save it. I also find it's a little too "trigger happy" when I click on a link from an email or site I trust. Case in point, if I have a link to a tracking site regarding an order, if I click the link uMatrix will block it. I have to go into my settings, turn off uMatrix, click the link to track my order then turn uMatrix back on again. Perhaps there's something I've missed in the settings, and I understand why it exists in the first place, but it can be frustrating when I know a link/site is safe.
- (2021-11-25) Roy Williamson: It just worked! Wow. Seriously impressed. These days extensions overpromise and under deliver. this is the opposite.
- (2021-11-25) Roy Williamson: It just worked! Wow. Seriously impressed. These days extensions overpromise and under deliver. this is the opposite.
- (2021-11-13) Nurak Ibinski: Wichtigste Erweiterung überhaupt.
- (2021-10-26) Cristobal Rodriguez: Error para Desarrolladores, las webs en otro idioma uMatrix bloquea poder traducir las webs del ingles al español, por ejemplo esta web https://www.macrumors.com/, es una lastima la voy a desinstalar y ademas la publicidad de todas las webs las bloquea bien pero deja el espacio de la publicidad en blanco. uBlock Origin y otros bloqueadores no dejan el espacio de la publicidad en blanco y eso esta mal para leer la webs
- (2021-10-19) Béla Tóth: Rendkívül hasznos segédlet. Nemcsak azért, mert kizárja a harmadik felek közbeékelődését, hanem részletesen szemlélteti, hogy az aktuális weboldal milyen scripteket, kívülre mutató linkeket, adatbekéréseket stb verszélyforrásokat tartalmaz. És ezek működését akár részleteiben ki lehet iktatni.
- (2021-10-14) Paul Mullane: If you need help.. great little tutorial here https://proprivacy.com/privacy-service/guides/lifehacks-setup-umatrix-beginners
- (2021-10-14) Paul Mullane: If you need help.. great little tutorial here https://proprivacy.com/privacy-service/guides/lifehacks-setup-umatrix-beginners
- (2021-09-30) Fauzi Bin Ridho (FONZ): the best security extension just got a few updates. i do hope it can make a permanent comeback though. thankfully it did get a few maintenance patches. lets hope umatrix can see a reason to keep being alive and well...
- (2021-09-30) Fauzi Bin Ridho (FONZ): the best security extension just got a few updates. i do hope it can make a permanent comeback though. thankfully it did get a few maintenance patches. lets hope umatrix can see a reason to keep being alive and well...
- (2021-06-28) кен енн: шедевр
- (2021-06-27) Clément: Indispensable pour surfer tranquilement.
- (2021-06-22) Martin Liebetruth: Standard-Entwicklertools des Browsers sind wesentlich ausführlicher
- (2021-05-25) Marcin Pawlik: Super bo blokuje co trzeba co ma nieblokować to nieblokuje
- (2021-04-14) Ramón Telleria: Lo empecé a usar en el 2017 y me funcionaba bien con facebook; pero ahora que lo he vuelto a usar después de estar sin computadora por 3 años, no me deja cargar facebook.
- (2021-01-21) Clemens Ratte-Polle: Very complicatedt, but seems to sum up all AdBlockers, Anti-Trackers and much more :) What it needs? Not only yes or no, red or green. Additionally options: Temporarily for the session in orange and Blue for permanent but globally allowance over all URLs. This would be finde :) Could you please make the Klick-Board scrollable, i cant see the bottom options - my screen resolution is not so great.^^
- (2021-01-21) Clemens Ratte-Polle: Very complicatedt, but seems to sum up all AdBlockers, Anti-Trackers and much more :) What it needs? Not only yes or no, red or green. Additionally options: Temporarily for the session in orange and Blue for permanent but globally allowance over all URLs. This would be finde :) Could you please make the Klick-Board scrollable, i cant see the bottom options - my screen resolution is not so great.^^