Image Watermark

Add text or image watermarks to protect and brand your images. Customizable position, opacity, size, and rotation.

Image Watermark

💧
Click to upload or drag and drop
PNG, JPG, WEBP, GIF up to 10MB

About Image Watermarking

Add text or image watermarks to protect and brand your images:

  • Text watermarks with customizable font, color, and background
  • Image watermarks (logos, signatures) with size control
  • Position presets or custom positioning
  • Opacity and rotation controls for subtle branding

💡 Tip: Use lower opacity (30-50%) for subtle watermarks that don't distract from the image.

What It Does

An Image Watermark tool allows you to add text or image watermarks to protect and brand your images. You can add custom text watermarks with adjustable font size, color, and background, or overlay image watermarks (like logos or signatures). Watermarks can be positioned anywhere on the image using preset positions or custom coordinates, and you can control opacity and rotation for subtle branding. Perfect for photographers, content creators, and businesses who want to protect their work or add branding to images. All processing happens locally in your browser.

Key Features:

  • Text watermarks with customizable font, size, color, and background
  • Image watermarks (logos, signatures) with size control
  • Position presets: 9 common positions (corners, center, edges)
  • Custom positioning with X and Y percentage controls
  • Opacity control (0-100%) for subtle branding
  • Rotation control (-180° to 180°) for angled watermarks
  • Multiple output formats: JPEG, PNG, WebP
  • Quality control for optimal file size
  • Privacy-focused - all processing in browser

How To Use

Adding watermarks to images is straightforward: upload your image, choose watermark type, customize appearance and position, and download the watermarked result.

1

Upload Image

Click the upload area or drag and drop an image file (PNG, JPG, WEBP, GIF up to 10MB). The image will appear in the preview area.

2

Choose Watermark Type

Select "Text" for text watermarks or "Image" for logo/image watermarks. For text, enter your watermark text. For image, upload your watermark image file.

3

Customize Watermark

For text: Set font size, text color, and optionally add a background color. For image: Adjust the size percentage relative to the main image.

4

Set Position

Choose a position preset (top-left, center, bottom-right, etc.) or select "Custom" to manually set X and Y coordinates using sliders.

5

Adjust Style

Set opacity (lower values create more subtle watermarks) and rotation angle if needed. Preview updates in real-time.

6

Download Result

Select output format and quality, then click "Download" to save your watermarked image.

Benefits

Protect your images with visible branding or copyright notices
Add professional logos or signatures to photos
Customizable position, size, and opacity for perfect placement
Support for both text and image watermarks
Real-time preview ensures watermark looks good before downloading
Privacy-focused browser-only processing

Use Cases

Photography

Add copyright notices or photographer names to protect work

Business

Add company logos to product photos or marketing materials

Content Creation

Brand social media images with handles or website URLs

E-commerce

Add watermarks to product photos before sharing

Art Portfolios

Add signatures or artist names to digital artwork

Frequently Asked Questions

1 What image formats are supported?
The tool supports common image formats including PNG, JPEG, WebP, and GIF. Both the main image and watermark image (if using image watermark) can be in any of these formats. Uploaded images can be up to 10MB in size.
2 Can I use transparent PNGs as watermarks?
Yes! If you upload a transparent PNG as a watermark image, the transparency will be preserved. This is perfect for logos with transparent backgrounds.
3 What opacity should I use for watermarks?
For subtle branding that doesn't distract from the image, use 30-50% opacity. For more visible protection, use 70-90% opacity. The best opacity depends on your use case and the watermark's purpose.
4 Can I add multiple watermarks?
Currently, the tool supports one watermark per image. To add multiple watermarks, you can process the image multiple times, or use a more advanced image editor for complex watermarking needs.
5 Are my images uploaded to a server?
No! All image processing happens entirely in your browser using JavaScript and the Canvas API. Your images never leave your device, ensuring complete privacy and security.

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