Developer Tools
Modify HTTP request and response headers, cookies, redirects and CSP. All data stays on your device.
Compare extensions
Developer Tools
ModHeader V3 — [by modheader.app] Modify change add edit update remove replace override HTTP request and response headers free.
Audience & ratings
Store users
30K
2K
Ratings
What stands out
ModHeader v2 reports the larger audience. These are store counts. The rating difference is 1.56 points across 9 and 6 ratings.
Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
ModHeaderV2
ModHeader Inc
Publisher portfolio
1 listing
1 listing
Listing status
Active
Active
Manifest
Version 3
Version 3
Package size
52.14KiB
776KiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
4 requested
- storage
- declarativeNetRequest
- clipboardWrite
- clipboardRead
4 requested
- clipboardRead
- clipboardWrite
- declarativeNetRequest
- storage
Website patterns
1 recorded
- <all_urls>
1 recorded
- <all_urls>
Releases
Explore the release history
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Create your free accountEvidence behind this comparison
Both listings observed 2 Oct 2026.
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
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Your comparison
2 of 2 selected
ModHeader v2Developer Tools
ModHeader V3 — [by modheader.app]Developer Tools