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Image Watermark Tool

Add text or image watermarks to your photos instantly. Batch process up to 20 images at once.

No Upload No Login Batch up to 20

Open images

or drag & drop here

JPG, PNG, WebP — up to 20 files

Your images never leave your device. No data is sent to any server.

How to Use

Upload your photos

Click or drag & drop up to 20 images (JPG, PNG, WebP) you want to protect.

Choose watermark type

Select 'Text' for a simple copyright notice or 'Image' to upload your own brand logo.

Customize settings

Adjust position, opacity, size, and color. Enable 'Tile' mode for maximum protection across the entire image.

Apply and Save

Click 'Apply to All' to process your batch and download them as a ZIP file instantly.

Why Use Our Tool?

100% private — your original and watermarked images never leave your device

Batch process up to 20 images at once for high efficiency

Supports both text and image/logo watermarks

Advanced 'Tile' (grid) option to prevent unauthorized cropping

Total control over opacity, position (9-grid), and font scaling

Completely free with no registration or hidden limits

Technical Specifications

Quality	Resolution	Best Use Case
Text Watermark	Dynamic	Best for quick copyright notices (e.g., © YourName) and social media handles.
Image Watermark	Customizable	Best for branding photos with professional logos, icons, or signatures.
Tile / Grid	Pattern	Best for protecting high-value assets where unauthorized use must be strictly prevented.
Privacy Layer	On-device	Ensures zero server-side storage, making it safe for sensitive or private documents.

Troubleshooting

If your logo looks blurry, try uploading a higher-resolution PNG file.

For dark photos, use a white or light-colored text watermark for better visibility.

If the browser slows down during batch processing, try processing 5-10 images at a time.

Pro Tips for Creators

Set the opacity to 30-50% for a professional, non-intrusive look that still protects your work.

Use the 'Bottom Right' position for a classic photography signature feel.

If you're selling digital assets, use 'Tile' mode with low opacity to show the product while preventing free usage.

Frequently Asked Questions

Can I add my own logo as a watermark?

Yes! You can upload any PNG or JPG logo and adjust its size and transparency to fit your photos perfectly.

What is 'Tile' mode?

Tile mode repeats your watermark in a grid pattern across the entire image. This makes it impossible for others to crop out your watermark and use the photo.

Will the image quality drop after adding a watermark?

We use high-quality canvas rendering (92% quality for JPG) to ensure your photos look sharp while staying optimized for web use.

Is my data safe?

Absolutely. Unlike other tools, HugDot processes everything inside your browser. Your private photos are never sent to our servers.

Do you support batch processing?

Yes, you can add the same watermark settings to up to 20 images at once with a single click.

Does this work with transparent PNGs?

Yes, our tool preserves the original transparency of your photos while adding the watermark on top.

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