Free Image Watermark Tool Online - Add Custom Watermarks to Photos
Protect your images with our free online watermark tool. Add text or logo watermarks with full customization options. Perfect for photographers, content creators, and businesses to protect digital assets. No installation required.
Preview
Original
Watermarked
- Use 40-60% opacity for balance
- Place in corners for least obstruction
- Use diagonal pattern for maximum protection
- Add shadow for better visibility
Privacy Protected
All image processing happens locally in your browser. Your photos never leave your computer.
Instant Processing
Add watermarks to multiple images simultaneously with our batch processing feature.
Full Customization
Control opacity, position, size, font, color, and rotation of your watermarks.
Free & Unlimited
No registration, no watermarks on watermarks, no file size limits, completely free.
Why Watermark Your Images?
Protect your intellectual property and prevent unauthorized use of your images
Increase brand visibility by adding your logo or website to photos
Showcase your work professionally while maintaining ownership
Share images online without worrying about theft or misuse
Perfect For:
- Photographers: Protect portfolio images and client photos
- Bloggers & Influencers: Add branding to social media content
- E-commerce Sellers: Watermark product photos
- Graphic Designers: Protect digital artwork and designs
- Real Estate Agents: Add contact info to property photos
- Stock Photo Contributors: Add sample watermarks
🎯 Best Practices
For Text Watermarks: Use semi-transparent text (40-60% opacity) in corners
For Logo Watermarks: Place logo in bottom right corner with 70% opacity
Maximum Protection: Use diagonal tiled pattern across entire image
Professional Look: Match watermark color with image tones
❓ Frequently Asked Questions
Is this watermark tool free?
Yes! 100% free with no limitations. No registration or subscription required.
What image formats are supported?
JPG, PNG, GIF, WebP, and BMP formats are fully supported.
Can I remove a watermark later?
Watermarks are permanent once applied. Always keep original unwatermarked copies.
Do you store my images?
No. All processing is done locally in your browser. We never see or store your images.