How to Blur Image Background Online Using AI (Free & Private)
Want that professional "Portrait Mode" look without buying an expensive camera? Our free AI tool lets you blur image backgrounds instantly, directly in your browser. Best of all, your photos stay private and are never uploaded to a server.
Why Use Our AI Background Blur Tool?
Most online tools require you to upload your personal photos to their cloud servers. This means you lose control over your data. Privacy Pix Tools runs entirely on your device using WebAssembly technology.
- 100% Private: Photos never leave your computer or phone.
- Free & Unlimited: No credits, no subscriptions, no watermarks.
- High Precision: Advanced AI detects the main subject and accurately blurs the background.
Step-by-Step Guide
1 Open the AI Blur Tool
Go to the AI Background Blur Page. The tool loads instantly and works offline once opened.
2 Select Your Image
Click the upload area or drag and drop your photo. We support JPG, PNG, and WebP formats. The AI model will initialize automatically (this may take a few seconds on the first run).
3 Adjust the Blur Intensity
Once processed, you'll see your image with a default blur applied. Use the "Blur Strength" slider to adjust the effect.
- Low Blur: Good for subtle depth.
- High Blur: Create a creamy, studio-like bokeh effect.
4 Save Your Photo
Click "Download Image" to save your edited photo instantly. No sign-up required.
Tips for Best Results
The AI works best on photos with a clear subject, such as a person, pet, or object. Ensure good lighting for the most accurate subject detection.
Frequently Asked Questions
Is it really free?
Yes, completely free. We don't charge for high-quality downloads.
Does it work on mobile?
Yes, our tool is fully responsive and works on iPhone and Android browsers.