Bulk Watermark Tool
Add text or image watermarks to multiple images. Position, opacity, size, rotation control.
About Bulk Watermark Tool
Add text or image watermarks to multiple images. Position, opacity, size, rotation control. Everything runs locally in your browser — your data never leaves your device.
How to use
- Enter your input in the tool above.
- Adjust any options to your preference.
- Use the Copy or Download buttons to save the result.
- Everything happens locally — your data never leaves your browser.
FAQ
What does this tool do?
Add text or image watermarks to multiple images. Position, opacity, size, rotation control.
Is my data sent to a server?
No. This tool runs 100% in your browser. Nothing is uploaded, tracked, or stored remotely.
What extra features does this tool have?
Extras: (1) (1) Text watermark, (2) (2) Image watermark (logo), (3) (3) 9 position presets, (4) (4) Custom position, (5) (5) Opacity control, (6) (6) Size control, (7) (7) Rotation, (8) (8) Font selection (text), (9) (9) Color picker (text), (10) (10) Tile pattern, (11) (11) Bulk processing, (12) (12) PWA offline
Does this work offline?
Yes — install as a PWA and use it without network.
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