PixelCloak by PixelCloak

Capture, detect and redact sensitive data from screenshots locally — emails, phone numbers, API keys, credit cards and more. Nothing leaves your browser.

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About this extension

PixelCloak helps you share screenshots safely by automatically detecting and redacting sensitive information before you hit send.

Whether you're a developer sharing API responses, a support agent attaching tickets, or a consultant sending client deliverables — PixelCloak removes the risk of accidentally exposing private data.

How it works

Click the PixelCloak icon or press Alt+Shift+S
The extension captures your current tab
Sensitive data is detected automatically
Review, adjust, and export a clean PNG — all locally
What it detects

Emails, phone numbers, credit card numbers (free)
SSNs, API keys, JWT tokens (Pro)
Custom regex patterns (Pro)
Privacy first
All processing happens inside your browser. No screenshots, text, or personal data is ever uploaded to any server. No account required for free features.

Free tier: 5 exports per day
Pro: Unlimited exports, advanced detection, custom patterns — one-time purchase at pixelcloak.app

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