Image Watermark
Add a caption, logo, or © name to a photo. Drag the mark, set size and opacity, then download. Watermarking stays in your browser — nothing is uploaded.
Click to choose or drop an image here
Preview
Load a photo, then caption it or stamp a logo.
Ready. Images are processed locally and never leave your device.
About Image Watermark
Add a watermark to a photo with this free image stamp tool. Type a caption or copyright name, drop an optional logo, then drag the mark, set size, color, and opacity, and download. Use it to sign a shot, label a preview, or put © your name on a picture before you send it out, without a desktop editor.
Photographers mark proofs. Shops caption a product still. Students label a figure. Collage already lets you put text on a grid; this page is the single-image watermark people reach for every day. Outline keeps pale text readable on a bright sky. Corner presets land a mark quickly; custom drag is there when the subject needs a clear path.
Load a PNG, JPG, WebP, GIF, or BMP, add text or a logo, place the mark, and download. Pair with the EXIF Stripper if you also need GPS gone, or Social Size Crop if the next step is an Instagram or YouTube frame.
Watermarking runs in your browser, so the photo never leaves your device. Use this free online image watermark and copyright stamp whenever you need a private caption on a picture.
Features
- Add a caption, logo, or copyright name to a photo
- Process files locally in your browser with no server upload
- Download or copy the result when you are done
- Free to use with no account required
- No signup and no intentional server-side storage of tool input
How to use Image Watermark
- Open Image Watermark and choose or drop your file in the browser.
- Set the options you need for this task.
- Run the tool, preview the result, then download or copy the output.
- Your file stays on this device; Free Tool Mate does not upload it for processing.
Frequently asked questions
Is Image Watermark free?
Yes. Image Watermark on Free Tool Mate is free to use in your browser. There is no paid unlock for the core tool features described on this page.
Does Image Watermark upload my data?
No. Image Watermark is designed to process your input locally in the browser. Free Tool Mate does not intentionally store tool input or uploaded files on the server.
Do I need an account to use Image Watermark?
No account is required. Open the page, use Image Watermark, and leave when you are done.
What can I use Image Watermark for?
Image Watermark covers Add a caption, logo, or copyright name to a photo. It is built for quick, private work in the browser without installing desktop software.