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manifest.json
{
"update_url": "https://clients2.google.com/service/update2/crx",
"manifest_version": 3,
"name": "Local Header Modifier",
"version": "1.0.0",
"description": "Modify HTTP request and response headers locally. No telemetry.",
"permissions": [
"declarativeNetRequest",
"storage"
],
"host_permissions": [
"<all_urls>"
],
"background": {
"service_worker": "background/service-worker.js",
"type": "module"
},
"action": {
"default_popup": "popup/popup.html",
"default_title": "Local Header Modifier",
"default_icon": {
"16": "icons/icon16.png",
"48": "icons/icon48.png",
"128": "icons/icon128.png"
}
},
"icons": {
"16": "icons/icon16.png",
"48": "icons/icon48.png",
"128": "icons/icon128.png"
}
} Best Local Header Modifier Alternatives
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