Bullshield - User-Agent & Fingerprint Spoofer
Reduces fingerprinting and limits how much browser and device data websites and scripts can collect.
As of June 2026, Bullshield - User-Agent & Fingerprint Spoofer has 444 users and a 4.33/5 rating from 6 reviews in the Developer Tools category.
Usersup 7300.0 percent+7300.0%
444
444
Ratingdown 13.4 percent−13.4%
4.33
6 reviews
Reviewsup 500.0 percent+500.0%
6
Version
1.0.0
Manifest V3
History
10 snapshotsTracking since Apr 16, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 16, 2026 | 6 | 5.00 | 1 | 1.0.0 |
| Apr 22, 2026 | 6 | 5.00 | 1 | 1.0.0 |
| Apr 29, 2026 | 35 | 5.00 | 2 | 1.0.0 |
| May 6, 2026 | 83 | 5.00 | 2 | 1.0.0 |
| May 11, 2026 | 168 | 5.00 | 3 | 1.0.0 |
| May 17, 2026 | 194 | 5.00 | 3 | 1.0.0 |
| May 23, 2026 | 308 | 5.00 | 3 | 1.0.0 |
| May 30, 2026 | 317 | 5.00 | 3 | 1.0.0 |
| Jun 5, 2026 | 421 | 5.00 | 5 | 1.0.0 |
| Jun 13, 2026 | 434 | 5.00 | 5 | 1.0.0 |
| Now | 444 | 4.33 | 6 | 1.0.0 |
Permissions & access
- Permissions
- tabsalarmsstoragescriptingdeclarativeNetRequestcookieswebNavigationdebugger
- Host access
- <all_urls>
Screenshots
About
Bullshield is a Chromium-first browser extension focused on coherent user-agent and browser fingerprint spoofing. Instead of changing only one visible value, Bullshield aligns related browser surfaces so websites receive one consistent generated profile instead of conflicting signals. Bullshield is designed to go beyond simple user-agent switching. It works to keep multiple browser identity surfaces aligned so fingerprinting and detection pages see a coherent generated profile instead of obvious mismatches. Core capabilities: - user-agent spoofing - Client Hints spoofing - coherent fingerprint profile generation - browser identity alignment - locale and timezone alignment - WebGL-related fingerprint masking - per-site control - manual profile generation - optional timed profile refresh - onboarding and advanced settings Bullshield is designed to operate locally inside the browser extension runtime.
Technical
- Version
- 1.0.0
- Manifest
- V3
- Size
- 1.25MiB
- Min Chrome
- 120
- Languages
- 55
- Featured
- No
Metadata
- ID
- djclakllcnccgpmljjooikgdfjmidfni
- Developer ID
- ude74c0fb40f3155c719b9457332fceae
- Developer Email
- [email protected]
- Created
- Apr 13, 2026
- Last Updated (Store)
- Apr 14, 2026
- Last Scraped
- Jun 13, 2026
- Website
- —
Data sourced from the Chrome Web Store · last verified Jun 13, 2026.