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HeaderHermit — Header Editor & API Mock

By Forgeline

Switch HTTP request and response headers by profile, and mock JSON APIs. Makes no network requests of its own.

PublishedPlus membersSee all with Plus · $19/mo
Store users0As shown on the Chrome Web Store
Store ratingNot rated yetNo store ratings yet
Last store update30 Sep 2026Version 1.0.0, 4 days ago

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Users and ratings over time, growth in the last 30/90/365 days.

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See all with Plus · $19/mo

Permissions & access

Access levelMedium

Can change web traffic on the sites it can access.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 4

Sensitive1

  • Change web traffic on the sites it can accessdeclarativeNetRequestWithHostAccess

Standard3

  • Save its own settingsstorage
  • Run its code on pages it can accessscripting
  • Work on the tab you click it onactiveTab

Members also see when a new version asks for new access.

Website access 0

No website access beyond the tab you click it on.

Extension ID
ehjifinhbbnhphopfganhdgcakdnojdb
Package size
67.6KiB
Manifest
Version 3

The maker

This is the only listing we know of from Forgeline.

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1
Combined store users
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0

Combined users can count the same person more than once. Maker profile

Ext Watch AI

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actually tell you?

A research brief for HeaderHermit — Header Editor & API Mock, connecting audience, ratings, release activity and competitive context. Every finding points back to the observations behind it.

Momentum

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What reviewers say

Top complaints, praise and recent issues, quoted from real reviews

Maintenance

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Access

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Business context

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