IMAGE TOOLS
Blur Background
Blur the background behind a person, like portrait mode.
Works best on photos of people (portraits, selfies, passport photos). The AI model runs in your browser; it downloads about 10 MB the first time.
Your files are processed on your device and are never uploaded.
Blur the background of a photo automatically, like the portrait mode on expensive phones. AI finds the person in the picture, keeps them sharp, and softly blurs everything behind them so your subject stands out.
How to Blur the Background
- Choose your photo – one with a person works best.
- Wait for the AI to detect the subject (the first run downloads the model once).
- Adjust the blur amount and the edge softness.
- Click Save image and download.
Great For
- Professional-looking LinkedIn and resume photos.
- Hiding a messy room or busy street behind you.
- Instagram portraits and profile pictures with a DSLR feel.
Prefer a plain colour behind you instead? Use White Background or Remove Background.
Remove Background White Background Passport Blur Image Beautify Image
Frequently Asked Questions
How do I blur the background of a photo?
Choose your photo – the AI finds the person and blurs everything behind them. Adjust the blur and edge softness, then click Save image.
Does it work like portrait mode?
Yes – the person stays sharp and the background is softly blurred, similar to a phone's portrait mode.
Does it work on photos without people?
It is designed for people. Photos of objects or landscapes may not be detected correctly.
Is Blur Background free to use?
Yes. Blur Background is completely free, with no sign-up, no watermark and no limit on how many times you use it.
Are my files uploaded to a server?
No. Your files are processed directly in your web browser on your own device. Nothing is uploaded or stored, and the file is gone from memory when you close the tab.