Blur Image Online

Blur entire photo or select specific areas to hide sensitive text, faces, and details.

Processed locally in your browser

Upload Image to Blur Sensitive Details

Blur faces, addresses, roll numbers, signatures, or entire photo. 100% private in browser.

Select Photo File

Blur Image / Face Blur Tool

Protecting sensitive personal data like Aadhar numbers, signatures, marks, addresses, and candidate faces before sharing document screenshots online is vital for privacy.

Our interactive Blur Image tool lets you drag and select specific rectangular areas to apply smooth Gaussian blurring or blur the entire image.

Technical Specifications & Compliance Matrix

100% Client-Side Engine

Blur Methods	Interactive Rectangular Region Blur & Full Image Blur
Blur Intensity	Adjustable 3px to 50px SVG Gaussian Filter
Export Quality	High Quality JPG / PNG

Step-by-Step Guide: How to Use Blur Image / Face Blur Tool

1
Upload ImageSelect the photo or screenshot needing redaction.
2
Set Blur ModeChoose Manual Region Selector or Full Image Blur.
3
Select RegionsClick and drag over sensitive text, faces, or numbers to blur them.
4
Adjust StrengthSlide the intensity bar for stronger blurring.
5
Download PhotoSave your redacted, privacy-protected photo.

Pro-Tips for Official Portal Form Submissions

Use region blur to hide Aadhar card numbers while keeping the name readable.
Always check blurred text preview to ensure text cannot be deciphered.

Troubleshooting & Common Issue Fixes

Issue: Blur is too lightFix: Increase the blur intensity slider to 25px or higher for total obscuration.

100% Privacy Guarantee: Local Client-Side Processing

Your privacy is guaranteed. All file transformations, background removals, canvas rendering, EXIF stripping, and PDF conversions execute 100% locally inside your web browser memory using HTML5 Canvas & WebAssembly APIs. Your personal photos, signatures, and document scans are never uploaded to any remote server or stored in any database.