圖片浮水印 - Free Online Tool | PivaBox

為照片添加文字或圖片浮水印，支援位置、透明度、平鋪、拖曳定位與批次匯出

How to Use Image Watermark Tool

  1. 點擊上傳區域或拖曳一張或多張圖片到上傳區選擇來源圖片
  2. Choose Text Watermark or Image Watermark, then configure font/color/opacity or upload a watermark image with scale and opacity settings
  3. 從九宮格位置網格中選擇浮水印位置，或在預覽圖上直接拖曳浮水印到任意位置；使用平鋪模式在整張圖片上重複浮水印，選擇匯出格式與品質後點擊下載儲存

Frequently Asked Questions

Is Image Watermark tool free?

Yes, PivaBox Image Watermark is completely free to use. There are no charges, subscriptions, or hidden fees. All processing runs locally in your browser.

Are my images uploaded to a server?

No. All watermark rendering happens entirely in your browser using the Canvas API. Your images never leave your device, ensuring your files stay private and secure.

Can I use both text and image watermarks at the same time?

The tool currently supports one watermark type at a time. You can switch between Text and Image modes using the tabs. If you need both, you can apply one watermark, download the result, then upload it again and apply the second watermark.