Multiple blur effects
Gaussian for smooth natural softness, pixelation for unreadable blocks, noise to scramble readable text, and solid cover for anything that must disappear.
FULL IMAGE BLUR
Blur the whole image
Great for background softening, teasers and gentle overall blur — no selection needed.
Drop an image to see the full-image blurImages are processed in your browser only
Drag the slider to preview in real time.
HOW IT WORKS
How to blur an image online
Hide sensitive details in three simple steps
- 01
Upload an image
Click or drag to upload — the image opens directly in your browser.
- 02
Pick the effect and strength
Drag the strength slider and switch between Gaussian blur, pixelation, noise and cover with a live preview.
- 03
Download the result
Download the finished image once you are happy — the original stays on your device.
100% local processing
Every edit runs on Canvas in your browser. Images never leave your device, so your data stays fully private.
Live preview
Every strength change and effect switch is reflected instantly — no guessing the result.
Modern formats
JPG, PNG and WebP are supported, with a free choice of export format and quality.
USE CASES
Why blur images before sharing?
One unprocessed screenshot can leak a lot
Protect faces
Hide faces that should not be public in group, event or street photos while keeping the context.
Hide sensitive text
Cover names, emails, order numbers, accounts and addresses before a screenshot leaves your machine.
Cover license plates
Blur plates before posting car, used-car listing or travel photos.
Avoid location leaks
Blur room backgrounds, screens and IDs to remove traceable clues.
RELATED TOOLS
Continue working on your image
Blurring is one step of the pre-sharing routine
FAQ
Frequently asked questions
Is blurring images free?
Yes. Blurring and editing single images is completely free, no account required.
Are my images uploaded?
No. All blurring happens inside your browser — images never leave your device.
Gaussian blur or pixelation?
Pick Gaussian for a natural look; pick pixelation when the content must be impossible to recover, such as faces, plates or text.
Does it work on mobile?
Yes. Pages support modern mobile browsers and touch input for brushing and selection.