Apply text or image watermarks to your photos in batches. Fully customizable position, opacity, scale, and rotation. Free, private, and works in your browser.
Use custom text as a copyright notice or upload your own logo for consistent branding.
Adjust opacity, scale, rotation, and placement. Choose from nine positions or tile it across the entire image.
Apply the same watermark to hundreds of photos at once and download them in a single ZIP file.
This tool is fully browser-based, meaning your images are never uploaded to a server. All processing happens locally on your machine, giving you complete control and 100% privacy.
Add Watermark is most useful when it sits inside a small repeatable workflow: prepare the source, make the change, then check the output before sharing it.
Use Add Watermark for this job: Apply text or image watermarks to your photos in batches. Fully customizable position, opacity, scale, and rotation. Free, private, and works in your browser. It keeps the task in the browser without moving the work into a heavier desktop app.
Preview the result, compare it with the original, and repeat the settings until the file is ready for a real project.
For adjacent tasks, stay inside the image tools collection instead of opening another service.
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No. Your privacy is our priority. All processing, from adding the watermark to generating the final file, happens entirely within your web browser. Your images never leave your device.
Yes! Select the 'Image' watermark type and upload your logo file (we recommend a PNG with a transparent background for the best results). You can then adjust its position, size, and opacity just like a text watermark.
A tiled watermark repeats your text or logo across the entire image in a grid pattern. This is a highly secure way to protect your images from unauthorized use, as the watermark cannot be easily cropped out.