Add Watermark to Image Online

Looking for a quick, secure, and free tool to add watermark to image files? Meet the Watermark Tool — an advanced solution designed to watermark your pictures with ease and precision. Process unlimited images directly in your browser.

Drag & Drop your images here

or click to browse files

Supported formats: PNG, JPEG, HEIC, SVG, WebP (Max: 20MB each)

How to Add Watermark to Image Using Watermark Tool

  1. Upload your images. Add as many photos as you want.
  2. Choose your watermark type: Text or Image.
  3. Customize size, rotation, transparency, position, or apply tiles/grid.
  4. (Optional) Check "Apply to all" to reuse settings across all images.
  5. Download individual files or save them all at once in a ZIP.

After watermarking your images, you can convert them into a PDF. Use our Image to PDF tool to merge all your watermarked images into a single PDF document.

Advanced Features for Ultimate Control

  • Text customization: font, size, color, background, stroke, padding, and border.
  • Image watermarking: add logos or transparent overlays.
  • Tiles and grid effects for enhanced protection.
  • Scalable and rotatable watermarks with opacity control.
  • Supports PNG, JPEG, HEIC, SVG, WebP.
  • Unlimited uploads with secure in‑browser processing.
  • Completely free — no signup, no limits.

Why Add Watermarks to Your Images?

Watermarks protect your intellectual property, deter misuse, and ensure credit. A subtle logo or signature acts as a visible proof of ownership while preserving the visual quality of your work.

Frequently Asked Questions

Yes. All watermark processing runs securely in your browser. Your images are never uploaded to any server.

Yes. Enable "Apply to all" to use the same settings across every uploaded image.

No. The tool is free, private, and watermark‑free. You can process unlimited images of common formats.

SEO Tips

Add a professional watermark to protect your photos before sharing online. Use tiles and grid effects for stronger protection, or signature‑style overlays for branding. This page is mobile‑friendly and processes images in‑browser for privacy and speed.