Blur Face & Privacy

Blur faces, license plates, or sensitive areas in photos online.

How to Use Blur Face & Privacy

Upload your file: Drag and drop your file into the active processing area above, or click the box to browse your device files.
Configure settings: Select your preferred options (such as target file size in KB, compression level, page order, or output format).
Process locally: Click the primary action button. Your file is rendered and encoded in seconds directly inside your browser memory.
Download output: Click Download to save the modified document back to your device. No watermarks are added.

Zero-Cloud Privacy Guarantee

Unlike legacy web utilities that upload your sensitive documents to remote servers, PDFtiny executes 100% of processing inside your local browser using WebAssembly. Your files never leave your computer, ensuring complete privacy, enterprise compliance, and offline availability.

Technical Specifications

Parameter	Specification
Processing Engine	Client-Side WebAssembly (WASM) & HTML5 File API
Server Transmission	0 Bytes Uploaded (100% Local Browser Memory)
Device Compatibility	Chrome, Safari, Firefox, Edge, Android, iOS, Windows, Mac, Linux
Compliance	ISO 32000-2:2020, GDPR Article 25 (Privacy by Design)

Frequently Asked Questions

Can I choose between Gaussian blur and pixelation (mosaic) effects?

Yes! Toggle between smooth Gaussian blur and retro pixelation/mosaic blocks, adjusting the intensity slider to guarantee full anonymity.

Can I blur vehicle license plates and ID card numbers?

Yes, draw custom blur boxes over car number plates, street signs, house numbers, or credit card digits.

Is the blurred area permanently baked into the image?

Yes, pixel values inside the blur region are irreversibly blended on the canvas. The original underlying face or text cannot be recovered from the downloaded file.

Is my photo uploaded to any server during face blurring?

Never. All image processing runs 100% locally in your browser memory for total privacy.