Watermark Images
Protect your photos with a text or logo watermark. Adjust position, size, opacity and rotation, preview it live, and watermark many images at once.
🔒 Your files never leave your device. This tool runs entirely in your web browser. Nothing is uploaded to ToolsCloset or anyone else, so it’s safe for private photos, recordings and videos.
By Shah Rukh, software developer · Last updated:
How to watermark photos
- Choose one or more photos.
- Type your watermark text and/or add a logo.
- Adjust position, size, opacity and rotation while watching the preview.
- Press Watermark all and download each image.
Watermark tips
- Balance protection and looks: 40–60% opacity is visible without ruining the photo.
- Tiled watermarks are hardest to crop out, which is good for previews of work you sell.
- Corner watermarks look cleaner for social media and portfolios.
- Keep an un-watermarked original somewhere safe.
Frequently asked questions
Can I add a logo as a watermark?
Yes. Choose a logo image. A PNG with a transparent background looks best.
Can I watermark many photos at once?
Yes. Add as many as you like; the same watermark is applied to each.
Are my photos uploaded?
No. Watermarking happens in your browser.
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