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Modify Header

selectorshub.com
ExtensionDeveloper Tools
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Overview

Manage HTTP request and response header modifications with a clean dashboard UI.

Add, change, or remove HTTP request and response headers on any site - no code, no DevTools. How to use: 1. Click the ModifyHeader icon in your toolbar. 2. Click Add Rule. 3. Choose Request or Response. 4. Pick an action: Set, Append, or Remove. 5. Enter the header name (e.g. Authorization) and its value. 6. Enter the domain the rule should apply to - or leave it blank for all sites. Save. The rule goes live immediately. Toggle any rule on or off from the dashboard, or pause the whole extension with one switch. Features: 1. Modify request and response headers 2. Set, append, or remove 3. Per-domain targeting 4. Enable/disable individual rules 5. Global pause switch All rules stored locally on your device - nothing is collected or sent anywhere Built for developers, testers, and QA engineers working with APIs, CORS, auth tokens, and staging environments. Support: Questions or feedback? Contact us at support@selectorshub.com

Details

  • Version
    1.0.0
  • Updated
    July 15, 2026
  • Size
    531KiB
  • Languages
    English (United States)
  • Developer
    SelectorsHub Tech Private Limited
    Hebbal Bengaluru, Karnataka 560094 IN
    Website
    Email
    support@selectorshub.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.

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

For help with questions, suggestions, or problems, please open this page on your desktop browser

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