Stable signalNo paid features detectedMedium-risk permissions
Microsoft Defender Browser Protection icon

Microsoft Defender Browser Protection

Protect yourself against online threats, like phishing and malicious websites, with real-time protection from Microsoft.

Users2MCurrent public install base
Rating4.2Store average score
Reviews628Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Microsoft Defender Browser Protection Media preview

3 assets
Trend

User growth trend

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User Growth Over Time

2M2M2M2M2M2026年7月13日2026年7月16日2026年7月19日Latest: 2M
Rating trend

7-day rating trend

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7-day rating change

Start
4.15
Latest
4.15
7-day rating change
0.00
4.054.104.154.204.252026年7月13日2026年7月16日2026年7月19日Latest: 4.15
2026年7月13日2026年7月19日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
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7-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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Version1.664
ManifestV3
Size240KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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Currently supported region(s): United States

The Microsoft Defender Browser Protection extension helps protect you against online threats, such as links in phishing emails and websites designed to trick you into downloading and installing malicious software that can harm your computer.

If you click a malicious link in an email or navigate to a site designed to trick you into disclosing financial, personal or other sensitive information, or a website that hosts malware, Microsoft Defender Browser Protection will check it against a constantly updated list of malicious URLs known to Microsoft.

If the malicious link matches one on the list, Microsoft Defender Browser Protection will show a red warning screen letting you know that the web page you are about to visit is known to be harmful, giving you a clear path back to safety with one click.

Privacy statement: https://privacy.microsoft.com/en-us/privacystatement

• Continuously updated list of reported harmful sites

Reviews

Recent review snapshot

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Store average score4.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.0Average computed only from synced review bodies below
Reviews with text267Synced review bodies
Total ratings / reviews628Chrome Web Store public rating/review count

Store average score: 4.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
155
4
41
3
23
2
11
1
37
Владимир Гребенчук2021年1月3日
4

Сейчач протестируем.

Language ru
Aryan Pandya2020年12月14日
5

I like it but when I go on a very dangerous website it does not stop me from getting through any suggestions?

Language en
1 helpful · 0 not helpful
Tazrean Rahman2020年11月25日
4

It is good and all but how do I know that it is working? Can you please put something like how many phishing and malware it blocked? I hope you can put this in consideration.

Language en
2 helpful · 0 not helpful
aliviah2020年11月23日
4

This was SO helpful! Thanks!

Language en
0 helpful · 1 not helpful
Sean2020年11月20日
5

Edit: Still stand by my rating and review. But now I no longer need to install it as a extension since I switched to the new Edge (the Chromium based Edge). Edge has this built in. Dose exactly what it claims. Has never gotten in my way, given me a false positive etc. And it's so lightweight I don't see any reason not to install the extension.

Language en
4 helpful · 2 not helpful
Christian Schneider2020年10月17日
3

pas mal

Language fr
mr og gamer boy2020年9月20日
5

very good i don't get ip loged anymore

Language en
Mr E!2020年9月2日
5

Lite, doesn't interfere and provides great security. Excellent!

Language en
0 helpful · 1 not helpful
Hiển Vũ Đình2020年8月29日
5

ok ad

Language en
emmanuel KLAPAHOUK2020年8月25日
5

excellent, protège avec la protection microsoft en plus de Google sur un Chromebook et surtout pas de faux positifs ni de ralentissements

Language fr
0 helpful · 1 not helpful