ModBox – Modify headers, block requests

Modify HTTP headers, block assets or domains & redirect requests. Organise rules by folder and tab, optionally scope to domains.

ModBox – Modify Headers & Block Requests Chrome Extension

ModBox – Modify headers, block requests is a powerful Chrome extension that enables developers to create global or domain-specific rules for modifying HTTP headers, blocking requests from certain domains, and redirecting assets. With an intuitive folder and tab organization system, users can easily manage their rules, toggle them on-the-fly, and keep their browsing safe and efficient. Enjoy features like rule export/import, drag and drop functionality, and zero tracking—perfect for those who value clean developer UX.
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Extension stats

Manifest V3
Users: 603
77
Rating: 5.00
(10)
Version: 0.2.1 (Last updated: 2024-10-05)
Creation date: 2024-08-03
Permissions:
  • storage
  • declarativeNetRequest
Host permissions:
  • *://*/*
Size: 104.45K
Full description: See detailed description

Ranking

# 37,670 ▲ 2,052
Other rankings
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Other platforms

Not available on Android
Not available on Firefox
ModBox – Modify headers, block requests (v0.2.0)
68 5.00 (1)

User reviews

Extremely convenient and well-executed
by Lumetrium, 2025-01-21
good
by Lin Tx, 2024-11-06
Does exactly what I have been searching for: during development, swapping out parts of a hosted application with files from the local dev server.
by Krisztián, 2024-10-01
View all user reviews

Extension safety

Risk impact

ModBox – Modify headers, block requests 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.
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of ModBox – Modify headers, block requests. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** * ******** ********* ** ****** *** *****
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Upgrade to see full risk analysis details

Promo images

ModBox – Modify headers, block requests small promo image
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