Watermark IMAGE Files
Protect your intellectual property. Add custom text or logo watermarks to multiple images instantly. All processing occurs securely in your browser.
Upload Images to Protect
Supports JPG, PNG, WEBP, and GIFs. Secure offline client-side processing.
How Watermark Image Works
Add clean text or logo watermarks to multiple photos at once in 3 simple steps.
Upload Image Files
Drag and drop one or more images into the active zone, or click to select files. Supports JPG, PNG, WEBP, and GIFs in bulk.
Configure Watermark Options
Type your custom copyright text or upload a transparent PNG logo. Adjust opacity, scale, rotation, and choose a layout pattern.
Save Watermarked Assets
Apply your custom watermark layer instantly in sub-seconds with local browser rendering, and download them individually or as a ZIP.
Why use our Watermark Image tool?
Protect your digital assets, mark your photographer portfolio, and brand your custom image files completely client-side in high lossless quality.
100% Client-Side Privacy Security
Your photos and watermark configurations are processed locally inside your web browser. No files are ever sent to our servers. Complete database-free confidentiality.
Interactive Live Visual Editor
Configure text content, text colors, rotations, and scales visually on the live mockup image preview with immediate sub-pixel canvas rendering feedback.
Batch Optimization & ZIP Exports
Upload dozens of photos at once. Perform bulk watermark operations on your entire queue simultaneously, and download all completed assets in a single ZIP file instantly.
Frequently Asked Questions About Watermark Image
Got questions about our Watermark Image tool? We have compiled the exact answers for you.
Q.Is the Watermark Image tool free to use?
Yes, 100% free! You can upload multiple images, add copyright text watermarks or custom transparent logo images, and download them without any watermarks or hidden charges.
Q.Are my private photos secure?
Absolutely. We respect your privacy. All watermark layering and canvas compilations occur locally inside your web browser. No files are ever sent to our servers.
Q.Can I add logo image watermarks?
Yes! Simply select "Logo Mode" in the dashboard toolbar, upload a transparent PNG or SVG logo file, adjust its scale and rotation, and overlay it seamlessly.
Q.Can I watermark multiple images in bulk?
Yes! Bulk processing is fully supported. Upload multiple images, configure settings collectively, and apply watermarks to the entire queue at once, then download them all in a single ZIP file.
How It Works
Our high-performance online utility runs entirely client-side, processing your files securely and instantly inside your web browser. For related functions, you can also use our Add Watermark to PDF and Image Tools utilities.
Core Features
Designed for professional results, privacy, and maximum compatibility across all modern desktop and mobile browsers:
Frequently Asked Questions
Can this add text and logo watermarks in bulk?
Yes. Add custom text or logo watermarks to multiple images in bulk offline.