Every marketing email you open tells the sender your location, device, and exact read time. PixelShield blocks those pixels and shows you who watches you most — all 100% locally in your browser.
PixelShield is the most complete email tracker blocker for Gmail. Free tier beats every paid alternative.
PixelBlock and Ugly Email are dead. Gblock barely works. PixelShield is the only complete solution.
| Feature | PixelShield | PixelBlock | Ugly Email | Gblock |
|---|---|---|---|---|
| MV3-native (Chrome 139+) | ✓ Yes | DEAD | ⚠ Broken | ✓ Yes |
| Free tier | ✓ Top 500 trackers | DEAD | ✓ Yes | ✗ Paid only |
| Actually blocks pixels | ✓ Yes | DEAD | ✗ Detection only | ✓ Yes |
| Tracker Insights dashboard | ✓ Pro | ✗ Never | ✗ Never | ✗ Never |
| Sender tracking history | ✓ Pro | ✗ | ✗ | ✗ |
| Weekly privacy score | ✓ Free | ✗ | ✗ | ✗ |
| Link tracker stripping | ✓ Pro | ✗ | ✗ | ✗ |
| No account required | ✓ Yes | ✓ Yes | ✓ Yes | ✓ Yes |
| 100% local (no server) | ✓ Enforced by CSP | ✓ Yes | ✓ Yes | ✗ Unknown |
| Price | Free / $3.99/mo | Dead | Free (stalled) | $0.99/mo |
Free is genuinely useful. Pro is for power users who want to know exactly who's watching them.
Payment processing coming soon. Join the waitlist to get Pro free at launch.
connect-src: none — this physically prevents the extension from making ANY network requests. Your emails cannot leave your browser. This is enforced by Chrome, not by our promises.Join 90,000+ users who needed a replacement for PixelBlock and Ugly Email. Free forever.
Add to Chrome — It's FreeNo account. No credit card. Works immediately.