HeaderMod

Overview

Modify request and response headers per profile, with URL and resource filters, tab lock, pause, and cloud backup.

HeaderMod lets you modify HTTP request and response headers using rules you define • Multiple named profiles of request/response header rules • Per-rule enable/disable • URL filters (regex) and resource-type filters • Tab lock — apply a profile only to the active tab • Pause / resume all rules without deleting them • Cloud backup — timestamped profile snapshots via browser sync • Import / export profiles as JSON A clean Manifest V3 rebuild built on declarativeNetRequest. Collects no data — see the privacy policy.

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Details

Version
1.0.0
Updated
July 21, 2026
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Offered by
ibaciu6
Size
164KiB
Languages
English
Developer
Ionut Baciu
Aleea Lunca Siretului 1 Sector 6, București 062035 RO
Email
baciu.ionut@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

Support

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