Simple Headers

Simple editor for response headers.

What is Simple Headers?

Feature Policy Control is a Chrome extension that allows you to override Feature-Policy response headers depending on the URL. It is useful for bypassing Picture-in-Picture blocking and testing. Only one extension can modify response headers, so disabling others may be required. Source code available on GitHub.

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Extension stats

By: POLYWOCK

View on Chrome Web Store

Users: 31 ▲ 1

Rating: 5.00 (1)

Version: 0.4 (Last updated: 2024-03-12)

Creation date: 2020-05-16

Risk impact: Moderate risk impact

Risk likelihood: Moderate risk likelihood

Manifest version: 3

Permissions:

declarativeNetRequestWithHostAccess
storage

Host permissions:

https://*/*
http://*/*

Size: 19.29K

Email: po*****@gmail.com

Ranking

# 98093 ▲ 296

Other rankings

#5061 in Developer Tools ▲ 9 #32 in header keyword 26 ▲ 1 #48 in policy keyword 10 ▲ 7 #227 in features keyword 9 ▲ 44 #272 in response keyword 11 ▲

Other platforms

Not available on Firefox

Simple Headers (v0.4)

0.00

(0) 38

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Extension summary

Analyze keywords

Formerly named Feature Policy Control

Remove, set, and add response headers.
Block features through Permissions Policy.
Unblock features that were blocked.

Source code: https://github.com/polywock/featurePolicyControl

User reviews

Worked exactly as I had hoped it would for my use case: Currently, most WebXR games uploaded to itch.io will not function properly, as the iframes that HTML5 projects are embedded into do not allow xr-spatial-tracking. This extension successfully overrode it and made them playable.