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Free Online Watermark Adder
Protect and brand your images with custom text or logo watermarks — batch process instantly in your browser
Copyright Protection
Protect your images from unauthorized use
Brand Building
Add logos to promote your brand identity
Batch Processing
Watermark up to 20 images at once
Full Customization
Control opacity, position, rotation & style
How to Add Watermarks to Images Online
Upload your images, choose between text or logo watermark, customize the appearance (opacity, position, rotation, size), and click "Add Watermark." Your watermarked images will be created instantly in your browser — no server upload required.
Why Add Watermarks to Your Images?
Watermarking is essential for protecting your visual content and building brand recognition. Benefits include:
- Copyright Protection: Deter unauthorized use of your photos and graphics
- Brand Awareness: Every shared image promotes your business or personal brand
- Professional Presentation: Watermarked images look more established and credible
- Source Attribution: Ensure credit is given when your images are shared
Text vs Logo Watermarks
Choose the watermark type that best suits your needs:
- Text Watermarks: Ideal for copyright notices, website URLs, or photographer names. Customize font, size, color, and apply styles like shadow or outline.
- Logo Watermarks: Perfect for brand logos and graphics. Upload your PNG or JPG logo and adjust scale and opacity for subtle branding.
Advanced Customization Options
Our watermark tool offers professional-grade customization:
- Opacity Control: Adjust transparency from 10% to 100% for subtle or bold watermarks
- 9 Position Presets: Place watermarks in corners, edges, or center
- Rotation: Rotate watermarks 0-360° for diagonal or angled placement
- Margin Control: Set exact distance from edges
- Text Styles: Add shadow, outline, or background to text watermarks
Batch Watermark Multiple Images
Save time by watermarking up to 20 images simultaneously. Perfect for photographers, e-commerce sellers, and content creators who need to protect multiple images with consistent branding. All files are processed locally with identical watermark settings.
Frequently Asked Questions
Is my image uploaded to any server?
No. Everything happens locally in your browser. Your images never leave your device, ensuring complete privacy and security.
What types of watermarks can I add?
You can add both text watermarks (customizable font, size, color, and style) and image watermarks (logos or graphics with adjustable scale). Both types support opacity, rotation, and 9 different position options.
Can I watermark multiple images at once?
Yes! Our batch processing feature allows you to watermark up to 20 images simultaneously. All files are processed locally in your browser with consistent settings applied to each image.
What customization options are available?
You can customize opacity (10-100%), rotation (0-360°), position (9 presets), margin, and apply styles like shadow, outline, and background to text watermarks. Logo watermarks support scaling from 10-200%.
What image formats are supported?
We support all common image formats including JPG, JPEG, PNG, WebP, and BMP. Output files are saved as JPEG format for optimal file size and compatibility.
Will watermarking affect my original images?
No. The tool creates watermarked copies while preserving your original files. All processing happens locally, and you download the watermarked versions separately.