Free Image Watermark Tool
Add text or image watermarks to protect your photos. Batch processing with 9 position options and opacity control.
Image Watermark Tool
Protect your images with text or image watermarks
Click to upload images
or drag and drop images here (JPG, PNG, WebP)
Upload multiple images for batch watermarking
Pro Tips
- Use text watermarks for copyright protection with your name or brand
- Upload a logo PNG with transparency for professional image watermarks
- Adjust opacity to make watermarks subtle yet visible
- Position watermarks strategically to prevent easy cropping
- Batch process multiple images with the same watermark settings
- All processing happens in your browser - your images never leave your device
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Everything You Need to Know
Complete guide, features, use cases, and frequently asked questions
What is an Image Watermark Tool?
An image watermark tool protects your photos and images by adding copyright text or logo overlays. Our watermarking tool supports both text watermarks (with custom font and size) and image watermarks (upload your logo), with 9 positioning options and adjustable opacity. Batch process multiple images with the same watermark settings to save time. Perfect for photographers, designers, content creators, and anyone who needs to protect their visual content from unauthorized use while maintaining professional appearance.
How to Add Watermarks
- Upload one or multiple images using the upload area
- Choose watermark type: Text or Image (logo)
- For text: Enter your watermark text, select font family, and adjust font size
- For image: Upload your logo or watermark image file
- Select position from 9 options (corners, edges, center)
- Adjust opacity slider (0-100%) for subtle or bold watermarks
- Preview your watermark settings on the first image
- Click "Apply Watermark to All Images" for batch processing
- Download individual watermarked images or use "Download All"
Key Features
Text & Image Watermarks
Add text watermarks with custom fonts and sizes, or upload image watermarks (logos, signatures, stamps) with transparency support.
9 Position Options
Place watermarks at top-left, top-center, top-right, center-left, center, center-right, bottom-left, bottom-center, or bottom-right.
Opacity Control
Adjust watermark opacity from 0-100% to make watermarks subtle yet visible, balancing protection with aesthetics.
Batch Processing
Upload multiple images and apply the same watermark settings to all at once, perfect for large photo collections.
Custom Fonts
Choose from 7 font families including Arial, Times New Roman, Courier New, Georgia, Verdana, Impact, and Comic Sans.
Adjustable Sizing
Text font size (12-120px) and automatic image watermark scaling (up to 30% of image size) ensure perfect proportions.
Common Use Cases
Photography Protection
Add copyright text or logo to photos before sharing online, protecting against unauthorized use while showcasing your work.
Stock Photography
Watermark preview images for stock photo websites, allowing customers to preview while preventing unauthorized downloads.
Brand Protection
Add company logos to product images, marketing materials, and branded content to maintain brand identity and prevent misuse.
Social Media Content
Watermark images before posting to Instagram, Facebook, or Pinterest to ensure attribution when content is shared.
Client Proofs
Send watermarked proofs to clients for approval before delivering final unwatermarked versions.
Event Photography
Watermark event photos with event name, date, or photographer credit for professional presentation and marketing.
Why Choose Our Watermark Tool
- ✓Both text and image watermarks in one tool
- ✓9 strategic position options for optimal placement
- ✓Opacity control for subtle or prominent watermarks
- ✓Batch processing saves time on large image collections
- ✓7 professional font options for text watermarks
- ✓Automatic logo scaling for proportional watermarks
- ✓White text with black outline for maximum visibility
- ✓Supports PNG logos with transparency
- ✓No limits on number of images or watermarks
- ✓All processing in browser - complete privacy
Frequently Asked Questions
What is the difference between text and image watermarks?
Text watermarks add your copyright notice, name, or website as text overlay. Image watermarks use your logo or signature file (PNG, JPG) as the watermark. Text is simpler, image is more professional/branded.
Where should I position my watermark?
Bottom-right is most common and least intrusive. Center is harder to crop out. Choose corners to avoid important image areas. Consider your specific protection needs vs. aesthetics.
What opacity should I use?
For protection: 50-70% is visible but not too distracting. For client proofs: 70-100% prevents use before payment. For personal photos: 30-50% maintains aesthetics while claiming ownership.
Can I use transparent PNG logos?
Yes! Upload PNG logos with transparency. The transparent areas will remain transparent over your image, creating a professional overlay effect.
How do I watermark multiple images at once?
Upload all images you want to watermark, configure your watermark settings once, then click "Apply Watermark to All Images". All images get the same watermark applied.
What font is best for watermarks?
Arial and Verdana are clean and readable. Impact is bold and hard to ignore. Choose based on your brand - professional brands use Arial/Georgia, creative brands use Impact.
Can I remove watermarks after adding them?
No - watermarks are permanently embedded in the output image. Always keep original unwatermarked versions separate before watermarking.
Are my images uploaded to a server?
No! All watermarking happens in your browser using HTML5 Canvas. Your images and logos never leave your device.
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