Privacy Guard & Manager
Privacy & Security
Easily control settings in your browser to improve your privacy.
Users
1K
Rating
4.5
Reviews
2
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
WebAPI Blocker
Easily block (nullify) undesired Web API(s) and improve your privacy.
Users1KCurrent public install base
Rating4.3Store average score
Reviews9Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
2 assetsWebAPI Blocker Media preview
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7-day rating change
Start
4.33
Latest
4.33
7-day rating change
0.00
2026年7月13日2026年7月19日
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Version0.1.5
ManifestV3
Size61.44KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
WebAPI Blocker is a lite addon that lets you easily block and nullify a desired web API.
Simply open the toolbar popup UI and choose an API from the drop-down list (top left side). Then, click on the (+) button to add the item to the API list. Once you add an item, you can remove it from the list by clicking on the "remove" button next to each item. Moreover, you can deactivate an item by removing the checkmark from the list. There is also a "reload" button at the top toolbar to reload the active tab. On the right side, you can add desired domains to the whitelist table. Please enter a domain name in the input field and then click on the (+) sign to add it to the table. To remove a domain, please click on the cross sign next to each item.
Note: please be careful when you block (nullify) a web API. Because certain API(s) may cause websites to not fully load or even make them unresponsive. Therefore, please do enough research before disabling an API.
To report bugs, please fill the bug report form on the addon's homepage (https://mybrowseraddon.com/webapi-blocker.html).
Reviews
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Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.6Average computed only from synced review bodies below
Reviews with text5Synced review bodies
Total ratings / reviews9Chrome Web Store public rating/review count
Store average score: 4.3. 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.
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Like the concept and the effort. But need to have some pre-prescribed settings to make things easy for non-techies. Disabling for say 5 min as an option to switching on and off. Also, some indicator showing that it is this extension that may be breaking or blocking the site. Thanks.
very good
some website like keycombiner has a timer while practicing. so, i use this extension to block the settimeout api, but then the website just stops loading the page. it would have been worked if it had an option to stop an web api while working instead of blocking from the start, then the page would start normally and would worked correctly.
Please add the ability to specify Site's Port like "localhost:8182" when i am whitelisting a site and It'd be great if it is possible to backup my prefrences like "disabled APIs" or "whitelisted sites"...
Excellent. However, the possibility of importing / exporting the parameters would be missing, too bad. fr: Excellent. Il manquerait cependant la possibilité d'importer / exporter les paramètres, dommage.