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14日2026年7月17日2026年7月20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14日2026年7月17日2026年7月20日Latest: 4.15
2026年7月14日2026年7月20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
Brandon Thompson2018年4月20日
4

This extension and Bing Lookup should be on other browsers as well.

Language en
Anonymous user2018年4月20日
5

Testando!

Language pt
0 helpful · 2 not helpful
玄影2018年4月20日
3

不支持中文!差评!

Language zh
2 helpful · 1 not helpful
S P2018年4月20日
1

The privacy statement is ludicrous

Language en
0 helpful · 1 not helpful
Vitor Chaves2018年4月20日
5

Testing

Language en
0 helpful · 2 not helpful
John L. Reed2018年4月20日
5

It's working

Language en
Christian2018年4月20日
5

Combines the security of Edge with the powerful engine of Chrome.

Language en
Subu2018年4月20日
3

Good idea

Language en
Віталій Рябошапка2018年4月20日
3

there is no possibility to add a site to the whitelist, the lock is turned on every time I go to the site I need

Language en
1 helpful · 0 not helpful
Nicolas Giant2018年4月19日
5

Que Bueno ojala que sea una buena herramienta de Protección

Language es
1 helpful · 2 not helpful