HeaderForge

Extension Developer Tools8 users

Item media 1 (screenshot) for HeaderForge

Overview

Open-source, privacy-first HTTP header manager. Profiles, domain rules, and zero telemetry.

HeaderForge is an open-source HTTP header manager for Chrome and Edge (Manifest V3). It lets you add, modify, and remove request headers on the fly — such as Authorization, Accept-Language, or custom API keys — with zero telemetry and no data leaving your browser. What it’s for API and environment testing (dev / QA / local) Quickly swapping tokens and headers without changing app code Applying rules to selected domains, or using All sites mode Optional profiles when you need separate configurations Why install it Privacy first: no analytics, no telemetry — everything stays in chrome.storage.local Full control: toggle the extension and individual headers with one click Transparency: open-source on GitHub with a clear privacy policy Practical UX: live edits from the popup, JSON import/export, and local backup HeaderForge is a trustworthy, local alternative for developers who need a simple header tool — no account, no cloud, and no unnecessary tracking permissions.

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Details

Version
1.0.3
Updated
July 22, 2026
Flag concern
Offered by
Scoobydowsky
Size
291KiB
Languages
English
Developer
Email
tomas.woytkowiak1505@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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