💧 Image watermark (watermark)

Online tool to add text watermarks to images. You can customize the font, color, size, transparency, rotation angle, and alignment freely and download. All processing is completed within the browser.

🖼️

Click or drag & dropto select image

JPEG, PNG, WebP supported

Usage and Tips

  • Upload image, adjust watermark text and settings
  • Check results with "Preview Update" before downloading
  • Repeat (tile) placement is effective in preventing screenshots
  • Low transparency makes the watermark less noticeable

What is Image Watermark?

Watermarking adds a protective text or graphic overlay to your images, essential for photographers, content creators, and digital artists protecting their intellectual property. This tool lets you customize every aspect of the watermark—font, size, color, opacity, rotation, and placement—without needing professional design software. Whether you're protecting portfolio work, adding your branding to social media content, or simply marking images with metadata, this tool provides precise control.

How to Use

Upload your image, then select the watermark type (text or preset logos). Enter your watermark text, and customize its appearance using the formatting options: choose your font, adjust the size with sliders, pick the color using a color picker, set opacity to make it semi-transparent, rotate the text at any angle, and position it anywhere on the image by dragging or entering coordinates. Preview the result in real-time before applying. Once you're satisfied with your design, download the watermarked image as a new file.

Use Cases

Photographers protecting portfolio images from unauthorized use add subtle semi-transparent watermarks in corners with their studio name. Wedding photographers often add their watermark to preview gallery images they share with clients, preventing unauthorized sharing while maintaining a professional look. Social media influencers and content creators add branded text watermarks to their photos before posting, reinforcing their brand identity across Instagram, TikTok, and other platforms. Stock photography contributors and digital artists watermark their work before uploading to marketplace preview images, protecting their copyright while allowing potential customers to see the design.

Tips & Insights

An effective watermark should be visible enough to discourage theft but subtle enough not to distract from the image content. Placing watermarks diagonally and using semi-transparency (40-60% opacity) provides good protection while maintaining aesthetic appeal. Layering multiple small watermarks across the image is harder to remove than a single large one. Remember that watermarks are not tamper-proof; they're primarily a visible copyright notice. For critical intellectual property protection, combine watermarks with proper copyright registration and legal terms.

Frequently Asked Questions

Does the watermark change the original image?

No, the original image is not changed. A new image with a watermark is generated and downloaded. All processing is completed within the browser.

Can I use Japanese texts?

Yes, Japanese text is supported. You can choose from Gothic, Mincho, and other fonts.

Can I change the position of the watermark?

Yes, you can choose the placement position from center, upper left, upper right, lower left, lower right, and repeat (tiled). Rotation angle can also be freely adjusted.

Can I add multiple watermarks to one image?

Yes, the tool allows you to add multiple text or image watermarks to a single image with different positions and styles. You can layer watermarks on different corners or areas of the image for comprehensive branding protection. However, adding too many watermarks can make the image cluttered, so typically 1-2 watermarks work best.

How do I make the watermark transparent?

Use the opacity/transparency slider to control how see-through the watermark appears. Lower opacity values (like 30-50%) create subtle watermarks that don't obscure the image, while higher values make it more visible and prominent. This transparency control is essential for maintaining the watermark's effectiveness while preserving the underlying image.

What font options are available?

The tool offers a selection of standard web-safe fonts including serif fonts (like Georgia), sans-serif fonts (like Arial), and decorative fonts for different styles. You can customize font size and styling (bold, italic) to match your branding needs. Font choices should balance readability with aesthetic appeal for your watermark.

Can I add a watermark to multiple images at once?

Yes, batch watermarking allows you to apply the same watermark to dozens of images simultaneously with consistent positioning and styling. This is extremely useful for photographers and content creators who need to watermark entire photo collections. The batch processing maintains your watermark settings across all images without requiring manual adjustments.

How do I adjust the watermark size relative to the image?

The tool provides pixel-based sizing options or percentage-based sizing that scales the watermark relative to image dimensions. Percentage-based sizing is more flexible because it automatically scales the watermark appropriately whether your image is 500×500 or 5000×5000 pixels. You can preview the watermark size in real-time before applying it.

Can I use image files as watermarks instead of just text?

Yes, the tool supports uploading PNG images (with transparency) as watermarks, allowing you to use logos, signatures, or custom graphics. Image watermarks must have a transparent background (alpha channel) to blend properly with your photos. This feature is ideal for photographers and businesses who want to apply their logo as a watermark.