Blur Part of an Image - Free Online Tool
Obscure sensitive information in your screenshots or photos. Drag to draw custom blur or pixelate boxes over any area you want to censor. Your images never leave your device.
Drag & Drop Image to Blur or Pixelate
or click to browse
Supports PNG, JPG, WEBP, GIF. Max 20MB.
Want to blur the whole photo? Use Blur Image
How it works
Choose your censor method (Gaussian blur or pixelate) and set the strength slider. Drag to create multiple rectangular selections over any region of the image to apply the effect. You can delete individual regions or clear them all at any time.
Guaranteed Privacy
Your photos never leave your device. All editing is done locally on your computer or phone, ensuring your files are completely secure and private. No uploads, no servers.
Frequently Asked Questions
How do I blur a face or text in a picture?
Upload your image and simply drag your mouse or finger across the areas you want to obscure. You can adjust the intensity slider to increase the blur level or change the effect to pixelation.
How can I censor sensitive information in a screenshot?
Drag to select multiple boxes over passwords, email addresses, or personal data. The pixelate or blur effect applies instantly. Each region has an individual delete button so you can fine-tune your edits.
Is it safe to use this tool with sensitive details?
Your images are never uploaded. All censoring, blurring, and pixelating is done locally on your device. Your private details remain safe and secure.
Can I pixelate instead of blur?
Yes. Toggle between Gaussian blur and pixelation using the control panel. You can adjust the block size or blur radius to get exactly the level of censoring you need.