Add Watermark to Image Online Free
Protect your photos by adding a custom text watermark. Process multiple images at once instantly.
Batch AI Watermarking
Apply semi-transparent text to multiple images at once to protect your work.
Drop images here
Multiple files supported
Batch preview will appear here
Why Add Watermarks Online?
Protecting your creative work is essential in the digital age. A watermark acts as a digital signature, ensuring that your photos are credited to you if they are shared or used elsewhere.
Our Add Watermark tool allows you to quickly and easily apply text watermarks to a batch of images simultaneously, saving you time and effort compared to opening them one by one in desktop software.
How to Add Watermarks
Open Tool
Open the free Add Watermark tool on PhotoResizer.us.
Upload Image
Upload your photos by dragging and dropping or clicking to browse.
Add Text
Enter your custom watermark text and click Process.
Download JPEG
Download your watermarked photos instantly.
Popular Use Cases
© Copyright Protection
Prevent unauthorized use of your photography by placing your name or website URL directly on the image.
🏢 Brand Awareness
Ensure your company name travels with your product photos when they are shared on social media.
📷 Proofing Galleries
Share preview galleries with clients by applying a "PROOF" watermark to the center of each image.
Features
⚡ Batch Processing
Apply the same text watermark to dozens of photos simultaneously.
🔒 Secure processing
Your images are briefly stored in memory for processing and safely deleted immediately after.
💰 100% Free
No credit card, no sign-up, no limits. Protect your images completely free of charge.
Frequently Asked Questions
What does the Watermark tool do?
It applies a custom text watermark to your images to protect your copyright or brand them for social media.
Is it free?
Yes, 100% free with no limits and no daily cap.
Does it upload my photos?
Your photos are processed on our secure infrastructure and automatically deleted immediately after watermarking. We never store or use your images.
Can I batch watermark multiple images?
Yes! You can upload as many images as you want and apply the same watermark text to all of them simultaneously.