🧰Locly

Add Watermark to Your Images (No Upload)

Add text or logo watermarks to protect your images, processed locally in your browser

Protect your original images by adding watermarks before sharing online.
πŸ’§

or drag and drop an image here

Supports: JPG, PNG, WebP

About This Tool

Add text or logo watermarks to protect your own images before sharing online. See changes instantly with live preview as you adjust text, position, opacity, and size. All processing happens locally in your browser β€” your images are never uploaded to any server.

How to Use

  1. Click 'Select Image' or drag and drop your image
  2. Choose watermark type: Text or Logo
  3. Adjust parameters and watch the live preview update instantly
  4. For text: Enter your text, adjust font size, color, and opacity
  5. For logo: Upload your logo image and adjust size and opacity
  6. Select watermark position (corner, center, or tiled)
  7. Click 'Download' to export the final image

Common Use Cases

  • Photography: Protect your photos before sharing on social media
  • Artwork: Add signatures to digital art and illustrations
  • Business: Brand product images with company logos
  • Portfolios: Protect preview images in online galleries
  • Documents: Add confidential markings to sensitive images

FAQ

Q1: What's the difference between text and logo watermarks?

Text watermarks add customizable text (like your name or website). Logo watermarks overlay an image (like your brand logo). Both can be positioned and adjusted for opacity.

Q2: Where should I place the watermark?

Corner positions are less intrusive but easier to crop out. Center or tiled positions provide better protection but may affect image appearance. Choose based on your protection needs.

Q3: How do I place a watermark so it is harder to crop out?

Place watermarks over important areas of the image, or use a light tiled pattern across the whole photo. Avoid a single mark only in a corner that is easy to crop away. Adjust opacity and size so the mark stays visible without ruining the picture.

Q4: Are my images uploaded anywhere?

No. All watermarking happens locally in your browser. Your images never leave your device, ensuring complete privacy and security.

Q5: What file formats can I watermark?

This tool supports JPG, PNG, and WebP images. The watermarked image is saved in the same format as the original.

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