API & MCP

modreq

manifest.json description

As of July 2026, modreq has users in the Developer Tools category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.1.0
Manifest V3

History

1 snapshots

Tracking since Jul 3, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
DateUsersRatingReviewsVersion
Jul 3, 20261.1.0
Now1.1.0

Permissions & access

Permissions
declarativeNetRequestcookiesstoragetabs
Host access
<all_urls>

Screenshots

modreq screenshot 1modreq screenshot 2modreq screenshot 3modreq screenshot 4modreq screenshot 5modreq screenshot 6

About

modreq is a free browser extension for modifying HTTP requests.

• Append custom request headers to outgoing requests
• Override cookie values on the site in your active tab

All rules are stored locally in your browser. No account required, no data sent to external servers.

A simple, free alternative to ModHeader for developers and testers.

Technical

Version
1.1.0
Manifest
V3
Size
103KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
calgkmpccmankefjidecombecabommmm
Developer ID
u840c2b7065fa212ddb98e13231fdb326
Developer Email
[email protected]
Created
Jul 2, 2026
Last Updated (Store)
Jul 2, 2026
Last Scraped
Jul 3, 2026
Website
Support URL
Privacy Policy

Data sourced from the Chrome Web Store · last verified Jul 3, 2026.