Table of Contents

Table of Contents

Request header

Response header

Disabling/enabling a header

Removing a header

Filtering

Profiles

Cloud backup

Request header

  1. Click on the ic_add_black_24dp_1x.png icon on the top right corner and choose “Request header”
  2. Add the request header on the Name and Value columns

Response header

  1. Click on the ic_add_black_24dp_1x.png icon on the top right corner and choose “Response header”
  2. Add the response header on the Name and Value columns

Disabling/enabling a header

  1. Find the header that you would like to disable
  2. Uncheck the checkbox on the left side of the header to disable the header, or check it to enable the header

Removing a header

  1. Find the header that you would like to remove
  2. Click on the ic_remove_circle_outline_black_24dp_1x.png on the right side of the header to remove (remember that you can disable a header without removing it!)

Filtering

  1. Click on the ic_add_black_24dp_1x.png icon on the top right corner and choose “Filter”
  2. You can enable ModHeader only on certain URLs or certain types of requests. Filtering by URLs can use a wild-card character * (for example, *.google.com*). Filtering by resource type can be one or more of the possible resource types in the list.

Profiles

  1. You can have many profiles to store your ModHeader settings
  2. Click on the profile name on the title bar to edit its name
  3. Click on the ic_menu_black_24dp_1x.png on the top left corner to switch to a different profile
  4. Click on the ic_more_vert_black_24dp_1x.png on the top right corner to delete, clone, export, or import the current profile
  5. Only the currently selected profile is active at a given time

Cloud backup

  1. All of your edits are automatically saved to your accounts in Chrome
  2. To restore to a previous edit, click on the ic_menu_black_24dp_1x.png on the top left corner
  3. Click on the  Cloud backup option
  4. You will see a list of backup profiles on your account. Click on the one you want to restore.

Export

  1. Click on the ic_more_vert_black_24dp_1x.png on the top right corner
  2. Select Export to export your current profile as JSON
  3. Store it wherever you want

Import

  1. Click on the ic_more_vert_black_24dp_1x.png on the top right corner
  2. Select Import to import a JSON string (See Export)
  3. Your current profile to be overridden to the imported profile

Tab locking / unlocking

  1. Click on the TAB LOCK button to restrict header modification to the current tab. ModHeader will not change headers for any other tab, even if the locked tab is closed.
  2. To unlock, click on the UNLOCK button. ModHeader will modify the headers for all tabs.