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Add Drop Shadow to Images Free - Custom Depth & Blur Online
Add realistic drop shadows and depth effects to images. Adjustable shadow blur, distance, angle, opacity, and color. Soft shadows, hard shadows, perspective shadows. Perfect for product photography, logo design, cutout images, and creating 3D floating effects.
100% Free
Privacy Focused
Instant Results
Works Everywhere
Shadow Generator
Add realistic drop shadows and depth effects to images. Adjustable shadow blur, distance, angle, opacity, and color. Soft shadows, hard shadows, perspective shadows. Perfect for product photography, logo design, cutout images, and creating 3D floating effects.
Drop an image here
or click to browse · JPG, PNG, WebP, GIF
Presets
Blur 20 px
Opacity 70%
Offset X 10 px
Offset Y 10 px
Spread 40 px
Shadow Color
Preview Background
Format
With Shadow
About This Tool
What is Shadow Generator?
Our Image Shadow Tool adds professional drop shadow effects that make images appear to float above the background. Customize shadow blur (0-100px softness), distance (shadow offset from image), angle/direction (0-360°), opacity (subtle to dramatic), and color (black for natural, colored for creative effects). Choose from shadow presets: soft shadow (subtle realistic depth), hard shadow (sharp defined edge), long shadow (flat design style), and perspective shadow (3D depth illusion). Perfect for product photography, logos, cutout images, floating card effects, and UI mockups.
The tool works especially well with transparent PNG images - cutout products or logos with no background receive shadows that follow their exact shape rather than rectangular box shadows. This creates realistic depth effects where shadows appear naturally behind objects. For images with backgrounds, the shadow applies to the entire image rectangle, creating a floating card or polaroid effect popular in modern web design.
Professional use cases include e-commerce product photos (shadows make products look physical and tangible rather than flat), logo design and branding (subtle shadows add depth without overwhelming), app and web mockups (floating UI cards with shadows create hierarchy), social media graphics (shadowed elements stand out in feeds), and presentation slides (images with shadows separate from background). Shadows improve visual hierarchy by making important elements appear closer/above others.
Soft shadows (high blur, medium opacity) create natural realistic depth mimicking real-world lighting. Hard shadows (low blur, high opacity) create dramatic bold effects for modern design. Long shadows (extreme distance, low opacity) achieve flat design aesthetic popular in material design. Perspective shadows (skewed/transformed) create optical illusions of 3D space. Export as PNG to preserve shadow transparency, allowing layering in other designs. All processing happens locally - images stay private.
Features
Powerful Features
Everything you need in one amazing tool
Realistic Shadows
Add realistic drop shadows to images with adjustable blur, opacity, angle, and distance
Fine Control
Fine control over shadow parameters - blur radius, spread, distance, angle, color
Multiple Types
Multiple shadow types - drop shadow, outer glow, inner shadow, realistic perspective shadow
Real-Time Preview
Real-time preview showing shadow rendering with before/after comparison
Shadow Presets
Shadow presets - soft lift, hard shadow, long cast, subtle depth, dramatic lighting
100% private
100% private - all shadow rendering happens locally, images never uploaded
Simple Process
How It Works
Get started in 4 easy steps
1
Upload Image
Supports JPG, PNG, GIF, WebP (transparent PNGs work best for shadows)
2
Choose Shadow Type
Select drop shadow, perspective shadow, outer glow, or preset styles
3
Adjust Parameters
Set blur, opacity, distance, angle, color to match lighting
4
Download Result
Save as PNG (transparent background) or JPG (white background)
Why Us
Why Choose Our Shadow Generator?
Stand out from the competition
Realistic Shadows
Authentic drop shadow effects that add depth and dimension to images
Precise Control
Adjust blur, opacity, distance, angle, spread - fine-tune every aspect
Multiple Types
Drop shadow, perspective shadow, glow, inner shadow - various shadow styles
Live Preview
See shadow rendering in real-time with before/after comparison view
Quick Presets
One-click shadow styles for common scenarios (soft, hard, dramatic)
Local Processing
All rendering happens on your device - images remain private
Use Cases
Perfect For
See how others are using this tool
Product Photos
Add drop shadows to product photos for e-commerce listings to create floating effect
Logo Graphics
Create realistic shadows for transparent PNG logos and graphics on websites
UI Elements
Add depth to flat design elements for modern UI mockups and presentations
Architectural Design
Simulate natural lighting with perspective shadows for architectural renderings
Marketing Materials
Enhance business card designs, flyers, posters with subtle shadow depth
Mockups
Create realistic mockups by adding shadows to devices, books, packaging
Frequently Asked Questions
Everything you need to know about Shadow Generator
Realistic shadows use moderate blur (10-20px for soft, 2-5px for hard), 20-40% opacity (not pure black), 5-15px offset, and an angle matching your light source (45° is natural). Avoid pure black at 100%, excessive blur, or zero blur. Shadow color should be dark gray (#333) or warm/cool toned rather than pure black.
Drop shadow is directional - simulates a light source casting a shadow at a specific angle, creating realistic depth. Outer glow emanates equally in all directions like a halo, with no angle setting. Use drop shadow for products, mockups, and UI elements. Use outer glow for neon or artistic highlight effects. Drop shadow is far more common in professional design.
Shadow direction is opposite to light: top-right light → bottom-left shadow (225°). Identify the light source from where highlights fall on objects in your image. Hard light = shorter, darker shadows (2-5px distance, 40% opacity). Soft diffused light = longer, softer shadows (10-20px, 20% opacity). Inconsistent shadow direction across elements looks unnatural.
Soft shadows (blur 15-30px) suggest diffused studio lighting - professional, gentle, high-end. Best for luxury products, cosmetics, and fashion. Hard shadows (blur 2-5px) are more graphic and dramatic - best for tech products and minimalist designs. Most e-commerce uses soft shadows (20px blur, 20% opacity, 10px offset) for a safe professional look.
Perspective shadows simulate a shadow cast onto a floor or surface. Set angle (45-70°), stretch the shadow horizontally to simulate the ground plane - darkest near the object, fading with distance. Most product photos use simple drop shadows. Use perspective shadows when showing an object resting on a specific surface.
Yes, completely private. All shadow rendering runs in your browser using JavaScript and HTML5 Canvas. Your images are never uploaded to any server. The tool works offline once loaded.
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