Free Online Image Blur Tool
Blur sensitive information in any screenshot or image before sharing. Hide emails, pricing, personal data, and credentials in seconds.
Blur an image for freeUpload screenshot or image
Upload a screenshot to blur sensitive areas or style with custom backgrounds. 100% free with no sign up required.
or drag & drop an image anywhere on this area (PNG, JPG, WEBP)
Frequently asked questions
How do I blur part of an image for free?
Simply drag and drop your image into the upload area above, click and drag your mouse/finger to draw a rectangle over the sensitive area, and download the blurred output.
Does the blur get saved when I download?
Yes, the blur is processed directly onto the image's canvas, baking the blurred pixels into the exported PNG.
Can I blur multiple areas at once?
Yes, you can draw as many separate blur boxes as you need on a single image. Each box can be removed individually by clicking the 'x' button.
Is my image uploaded anywhere?
No. All operations run in your browser sandbox using HTML5 and Javascript. Your image never travels over the internet.
How do I blur sensitive information in a screenshot?
Use our drag-and-draw blur tool to quickly cover emails, pricing details, database IDs, or user credentials before sharing your product shots.
What's the best way to blur a face in a photo?
Draw a blur rectangle surrounding the face, then increase the blur intensity slider to make sure the face features are completely unidentifiable.
Can I adjust how strong the blur is?
Yes, there is an intensity slider from 1 to 20 that controls the box blur pixel radius. Changing the slider dynamically updates all blur regions.
What image types does this support?
The blur tool accepts standard image extensions including PNG, JPEG (JPG), and WebP.