1. Upload images
Choose one image or a whole batch of JPG, PNG or WebP files.
2. Design the watermark
Add text or upload one logo, then position, resize, rotate and adjust opacity.
3. Download full size
Save one finished image directly or download a multi-image batch as a ZIP.
Professional watermarking without uploading your images
Protect photography, product images, portfolio work and social media graphics with a consistent brand mark. The editor renders locally in your browser, applies your chosen settings at each original image’s full pixel dimensions, and keeps your source files private.
Text watermark
Add a copyright notice, creator name, website address or brand text with adjustable color, size, angle and transparency.
Logo watermark
Upload your logo once and apply it consistently to every selected image. A transparent PNG gives the cleanest result.
Online watermark tool questions
How do I add a watermark to an image?
Upload one or more images, choose Text or Logo, then adjust its position, size, rotation and opacity. Preview the result and download when ready.
Can I watermark multiple images with the same logo?
Yes. Select all source images together and upload your logo once. The same logo and settings are applied to every image, and the batch downloads as one ZIP file.
Does the tool reduce image dimensions?
No. The preview is scaled to fit your screen, but each downloaded image is rendered at its original pixel width and height.
Are there image size or batch limits?
The tool does not impose an artificial file-count or dimension limit. Practical capacity depends on your device memory and browser, so extremely large batches may work better in smaller groups.
Are my images uploaded?
No. Images, logos, previews and exports are processed locally inside your browser and are not sent to our server.
Which formats are supported?
The watermark tool supports JPG, JPEG, PNG and WebP source images and logos. Transparent PNG is recommended for logo watermarks.
Want to remove private photo data before sharing? Try our EXIF metadata remover.