Add Watermark to Image
Protect your photos by stamping them with a text watermark or your own logo image. Upload a picture, switch between Text and Logo modes, then position the mark (corner, centre or tiled across the whole image), set its size, opacity and rotation, and watch a live preview. A transparent PNG logo works best. Everything happens in your browser — your image and logo are never uploaded.
- 100% free
- Private & safe
- Runs in your browser
Your files are processed securely in your browser and are not uploaded to our servers.
Why use Add Watermark to Image?
Add Watermark to Image lets you edit and optimise images in seconds, right in your browser — no bulky software to install and nothing uploaded to a server.
- 100% private: files are processed in your browser and never uploaded.
- Completely free, with no account, no watermarks and no usage limits.
- Handles JPEG, PNG, WebP; Positions: corners, center, or tiled.
- Add the photo you want to watermark.
- Works on any device — desktop, tablet and phone — and is fully keyboard accessible.
What it can do — and its limits
- Text watermark with custom colour and size, or an uploaded logo/image watermark.
- Position in any corner, centre, or tiled across the image; adjustable opacity, size and rotation.
- Live preview and local processing — nothing is uploaded.
How to use Add Watermark to Image
- Add the photo you want to watermark.
- Choose Text mode and type your watermark, or Logo mode and upload a logo image.
- Set the position (including tiled), size, opacity and rotation.
- Check the live preview, then download the watermarked image.
Examples
- Adding a © notice to the corner of a photo.
- Tiling a 'DRAFT' watermark across a preview image.
Supported formats & limits
- JPEG, PNG, WebP
- Positions: corners, center, or tiled
Limitations
- Only text watermarks are supported (no image/logo overlay in this tool).
- Watermarks are baked into the exported image and are not individually removable afterwards.
- A determined editor can still crop or edit out a watermark.
Frequently asked questions
Can I use my own logo as a watermark?
Yes. Switch to Logo mode and upload a PNG, JPG, WebP or SVG. A PNG with a transparent background looks cleanest. You can size, position, rotate and set the opacity of the logo.
Can I tile the watermark across the whole image?
Yes — choose the Tiled position and the text or logo repeats across the entire photo, which is harder to crop out.
Will the watermark reduce my image quality?
No. The watermark is drawn over your image and exported in the same format; only the watermarked areas change.
Is my image or logo uploaded?
No. Both the photo and the logo are processed entirely in your browser and never leave your device.