AmberPic

Watermark

Watermark by AmberPic processes your images directly in your browser. Add text or image watermarks to your photos. Batch support. No upload, no signup, instant results. Works with every modern format and produces output optimized for web, email, or social media.

Last updated:

Drop an image to watermark

JPG, PNG, WebP — single file · Or paste with Ctrl+V

Features

  • ✓ Add text or image watermarks
  • ✓ Custom position, opacity, and rotation
  • ✓ Batch watermarking with consistent style
  • ✓ Tiled watermarks for full coverage
  • ✓ Preserves original image quality

How to use

  1. 1
    Upload images Drop one or more photos. Batch support included.
  2. 2
    Choose watermark type Add a text watermark (custom font, size, color) or upload a logo/image.
  3. 3
    Customize position and style Drag to position, adjust opacity, rotation, and size. Add a tile pattern for full coverage.
  4. 4
    Download Get watermarked images individually or as a ZIP.

Common use cases

  • → Protect photography portfolio from unauthorized use
  • → Brand product photos for e-commerce
  • → Mark draft or preview images
  • → Add copyright notices to images before sharing

Frequently asked questions

How do I create a good watermark?

Use a semi-transparent logo or text (30-50% opacity) placed in a corner or tiled diagonally. Make sure it's visible enough to deter theft but doesn't distract from the image.

Can I watermark hundreds of images at once?

Yes. Upload up to 100 images and apply the same watermark to all. Perfect for photographers protecting their portfolio.

Will watermarking reduce image quality?

No. The watermark is added on top of the original image. Quality is preserved.

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Bulk Resizer

Resize multiple images to the same dimensions and download as ZIP.

Privacy guaranteed

  • ✓ Zero uploads — your files never leave your device
  • ✓ No signup, no watermark, no limits
  • ✓ Works offline once loaded