Blur Background
Create portrait mode effect. AI blurs the background while keeping the subject sharp.
Select Images
Drag & drop images here
JPEG, PNG, WebP, GIF, HEIC, BMP, TIFF, AVIF - Max 50MB
Options
AI-Powered
Uses advanced AI to detect the subject and apply professional depth-of-field effect.
Three simple steps to transform your images
Upload your image
Drag & drop or click to select. Supports JPEG, PNG, WebP and more.
Configure settings
Select blur intensity and background area
Download result
Get your processed image instantly. No watermarks, no sign-up required.
About Blur Background
Pixcull's AI-powered background blur tool creates stunning depth-of-field effects by blurring the background while keeping your subject perfectly sharp. Achieve professional portrait-style bokeh on any photo — simulating the look of expensive camera lenses without any photography equipment.
Our AI model precisely separates the foreground subject from the background, then applies smooth Gaussian blur exclusively to the background area. Adjust the blur intensity to create subtle depth effects or dramatic bokeh. Edge detection ensures clean transitions between sharp subjects and blurred backgrounds. Supports JPEG, PNG, and WebP formats.
Perfect for portrait photographers, e-commerce product shots, social media creators, and anyone wanting professional-looking depth-of-field effects. Blur your image backgrounds with Pixcull — powered by AI, completely free, and no software to install. Upload your photo and get stunning bokeh results in seconds.
Why Use This Tool?
Who Is This For?
Trusted by professionals and hobbyists worldwide
Product Photographers Isolating Items
Blur distracting backgrounds behind products to create clean, professional e-commerce listings that draw focus to the item.
Remote Workers on Video Calls
Apply depth-of-field effect to webcam selfies for professional-looking profile photos that hide cluttered home offices.
Food Bloggers Highlighting Dishes
Soften restaurant surroundings to make the plated dish the undeniable focal point of food photography and recipe posts.
Realtors Featuring Property Details
Blur neighboring buildings or streets in exterior shots to keep the listed property sharp and visually dominant in listings.
Pro Tips
Use Moderate Blur for Realism
Set blur strength to 20-35 for a natural depth-of-field look. Extreme values above 40 can appear artificial and distracting.
Ensure Subject-Background Contrast
Photos where the subject clearly stands out from the background produce the cleanest AI masks and most accurate blur edges.
Avoid Subjects with Wispy Edges
Fine hair strands and transparent objects challenge edge detection. Use photos with solid subject outlines for best results.
Export as PNG to Preserve Quality
PNG format retains the smooth blur gradients without JPEG banding artifacts, especially noticeable in soft bokeh transitions.
Frequently Asked Questions
How does the background blur work?
Our AI detects the main subject in your photo and creates a mask. The background is then blurred while the subject remains sharp, creating a professional portrait mode effect.
What photos work best?
Photos with a clear main subject (people, products, animals) and good contrast between subject and background. The subject should be clearly separated from the background.
Why is processing slower?
Background blur uses AI to analyze the image and detect subjects, which requires more processing power. This ensures high-quality results with accurate subject detection.
How does the AI detect the subject?
Our AI model automatically identifies the main subject (people, objects) and creates a precise mask to keep them sharp while blurring the background.
Can I adjust the blur strength?
Yes, use the blur intensity slider to control the effect from a subtle depth-of-field to a strong bokeh-style blur.
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