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ModBox – Modify headers, block requests icon

ModBox Chrome Extension Analysis

Developer & Designer Tools

Store listing title: ModBox – Modify headers, block requests

Chrome extension ID: ohlllhelckdghejidfhlklehaoibjkla

ModBox is a browser extension that allows users to modify request/response headers, block domains or assets, and redirect web traffic. It features domain-level scoping and is designed for developers who need granular control over browser network requests.

Developer:Rob Phillips
Version:0.2.4
Size:102KiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

10K+

Rating

★ 4.8

16 reviews

Languages

1 locales

Includes English

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Developer & Designer Tools

Pricing friction

Low review signal

Complaint intensity

Low review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

ModBox positions itself as a clean, open-source alternative for developers to manage HTTP headers, block requests, and perform redirects. It emphasizes a structured organizational system using folders and tabs to improve developer workflow compared to more cluttered competitors.

Inferred product pattern

Open-source developer utility focused on network request modification with a 'no-bloat' value proposition.

Review-backed pain points

Some users find the interface accessibility poor, specifically citing faint text and difficulty navigating settings.

Observed feature gaps

No major functional gaps reported; the product is praised for being a lean alternative, though UI accessibility could be improved.

Tags
HTTP HeadersRequest BlockerDeveloper ToolRedirect ToolOpen Source
Target users

- Web Developers

- QA Engineers

- Security Researchers

Primary use cases

- Modifying HTTP headers

- Blocking unwanted domains/assets

- Redirecting network requests to local dev servers

- Environment-specific traffic testing

Positive themes

- Clean and organized UI

- Effective replacement for bloated header-management tools

- Useful for local development workflows

- Reliable URL-level blocking

Negative themes

- Poor UI legibility due to faint font choices

- Frustrating configuration experience

Observed friction

- None; the developer explicitly claims no commercial version and no tracking.

Evidence boundary: Analysis based on 10 user reviews and public feature lists provided by the developer. The extension is consistently contrasted as a superior alternative to legacy header-editing tools. Review sample size is relatively small, though sentiment is highly consistent among power users.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

None observed.

Reliability

Generally reported as stable and a reliable alternative to competitive tools.

Privacy

None; developer emphasizes the absence of tracking.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 5

- Videos: 0

- Languages: 1

Trust signals

- Developer contact

- Official website

- Support link

Store metadata

- Version: 0.2.4

- Size: 102KiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

modify http headers chromeblock domains browserrequest redirect extensiondeveloper header tools

Comparison

modheader alternativechrome header editor

Problem

block network requeststest local dev server

Alternative

modbox vs modheaderbest request blocker chrome

Similar extensions

Jump to related discovery paths:

More in developerMore from this developer

Screenshots

ModBox – Modify headers, block requests screenshot
ModBox – Modify headers, block requests screenshot
ModBox – Modify headers, block requests screenshot
ModBox – Modify headers, block requests screenshot
ModBox – Modify headers, block requests screenshot

Links

Website: robertjamesphillips.com

Support links: https://github.com/hellraiserrob/mod-box/issues

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