Processed locally — your file never leaves your device
Add Watermark to Image
Draw a text watermark over PNG, JPG and WebP images, with a position, size, colour and opacity you choose — across a whole batch at once.
Drop PNG, JPEG, WebP or SVG images hereor click to choose a file from your deviceNothing is uploaded — every image is processed entirely on your device.
How it works
- Drop one or more PNG, JPG or WebP images.
- Type your watermark text and choose its position, size, colour and opacity.
- Download each watermarked image, or all of them as a .zip.
Frequently asked questions
- Are my images uploaded to add the watermark?
- No. The text is drawn onto the image by your browser, on your device. This matters here more than most: watermarking usually means the image isn't yet meant to be public.
- Does the watermark size adapt to different image sizes?
- Yes. The size is a fraction of each image's shorter side rather than a fixed pixel value, so one setting looks consistent across a batch of differently-sized images.
- Can I use an image or logo as the watermark?
- No — this tool draws text only. A logo watermark would need a second image to be decoded and positioned, which is a materially different feature.
- Can the watermark be removed from the result?
- The text is painted into the pixels, so there's no separate layer to switch off. Keep your original file if you need an unwatermarked copy — the tool never modifies it.