Image Watermark

How to Use

1. Upload an image by clicking the button or dragging and dropping a file into the preview area.
2. Enter your watermark text in the settings panel. Multi-line text is supported.
3. Choose between Tile mode (repeating pattern across the entire image) or Fixed Position mode (single watermark at a specific location).
4. Adjust the angle, opacity, font size, and color to match your needs. Use the spacing slider in Tile mode or the position grid in Fixed Position mode.
5. Select an export format (PNG, JPG, or WebP) and click Export Image to download your watermarked image.

About Image Watermark Tool

This tool lets you add customizable text watermarks to any image directly in your browser. No data is uploaded to any server — all processing happens locally on your device, ensuring complete privacy.

Key Features

• Tile mode — repeating watermark pattern covering the entire image with staggered layout
• Fixed position mode — place a single watermark at any of 9 positions
• Real-time canvas preview as you adjust settings
• Full customization: text, angle, opacity, font size, and color
• Export as PNG (lossless), JPG, or WebP
• 100% client-side processing — your images never leave your device
• Free and unlimited — no signup, no watermark limits

Common Use Cases

• Protect ID documents and sensitive images submitted for verification
• Add copyright notices to photos and artwork
• Brand images with your company or personal watermark
• Mark documents as Draft, Confidential, or Sample