PDFSnap › Watermark Image
Add a watermark to images, free
Put your name or brand on photos to discourage copying, and mark many photos at once.
Need several steps at once? Just type what you want →How to use Watermark Image
- Add your imagesSelect one or more photos.
- Design the watermarkType your text and choose the position (center diagonal, any corner, or tiled), colour, font size and opacity.
- Apply and downloadPress “Process Now” and save the watermarked images.
Why use PDFSnap
- Tiled mode repeats the text across the whole photo.
- Set font size to 0 and it picks a size automatically.
- Private by design: your files are processed in your browser and are not uploaded to a server.
- Free, with no signup and no watermark on the result.
Frequently asked questions
Can I add a logo instead of text?
Not here. This tool adds text watermarks.
What opacity should I use?
Around 30 to 50% is visible without covering the picture.
Is Watermark Image really free?
Yes. There is no signup, no watermark and no paid plan. The site is supported by ads.
Is my data sent to a server?
No. Your file is processed by code running in your browser. The page only downloads the open-source libraries it needs (for OCR, also the language data), never your file.