Blur / Redact Image
Pixelate, blur, or black-out sensitive areas of images such as human faces, car license plates, house numbers, or credit card numbers before sharing screenshots and photos online.
Blur & Redact Photo (Faces / Plates)
Pixelate or black-out faces, car license plates, or credit card numbers permanently on canvas.
Drop photo to blur faces or license plates
Redaction happens entirely locally on HTML5 Canvas — zero uploads
Mask Client PII Before Pasting into ChatGPT
Two-way client-side token anonymization and 1-click restore.
⚙️ How This Tool Works Locally
When you use this tool on PrivacyKit, every byte is processed directly in your device RAM.
- 1. No Network Traffic: No HTTP POST or PUT requests are made to any server. Your internet can even be disconnected.
- 2. Modern Native APIs: Computation uses native HTML5 Canvas, Web Cryptography (SubtleCrypto), and client-side binary parsers.
- 3. Zero Footprint: Closing this browser tab immediately frees the memory buffer. No persistent cookies or caches remain.
💡 Frequently Asked Questions
Can pixelated images be reversed or un-blurred?
No. Our tool permanently overwrites raw canvas pixel buffers before export, making un-blurring mathematically impossible.
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