Blur an Image
Apply a global blur to censor details or create backgrounds.
How to Apply a Blur Filter to an Image?
Selection
Import the graphic or background image you wish to blur.
Intensity
Adjust the pixel radius slider to intensify or soften the Gaussian blur effect.
Local Export
Instantly download your modified image. Zero bytes are transferred over the internet.
Creating Graphic Backgrounds or Censoring a Document Universally
Adding an artistic Gaussian blur is a classic design trick for creating smooth backgrounds that help text or interface elements pop out (Glassmorphism effect). It is also a very fast method to hide sensitive details globally across a screenshot before sharing it.
Our local blur generator leverages your browser's hardware acceleration to smoothly calculate pixel convolution. Your private photos remain confined to your device, safe from any remote algorithmic scanning systems.
Frequently Asked Questions
Is it possible to unblur a downloaded image?
No. Once the image is exported and saved, the blur effect mathematically merges the pixels irreversibly. The original data that formed the sharp details is permanently purged from the final file, ensuring the safety of your censorship.