How to use the Batch Watermark tool
- Open the tool — tap the button above; the Batch Watermark tool opens instantly, ready to use.
- Add your input — tap the upload area and pick your photo (or take one with the camera), then set any options you need.
- Download the result — use the action button in the tool, then review and copy or download the result. Processing time depends on your input and device.
Why use PDFPremium.pro?
Use this tool on a current browser on your phone or computer. File operations run on your device; larger inputs can take longer or exceed browser memory. Review the output before sharing it, and keep the original file. Read how optional online language and speech services handle data.
Frequently asked questions
How is the watermark placed?
The text is stamped diagonally across the center of every photo at your chosen opacity — hard to crop out.
Is this tool really free?
Yes. The tool is free to use without an account. File size, speed and supported formats depend on your browser and available device memory.
Are my files uploaded to a server?
Selected files are processed in your browser. Optional translation and speech features may use external providers; see the Privacy Policy before entering sensitive information.