Online Watermark Applier

Click to upload or Drag & Drop image

Supports JPG, PNG, WebP

Opacity
Position
Margin
Preview Area

How it Works

Our Online Watermark Applier uses HTML5 Canvas technology to process your images directly in your browser. This means all edits happen locally on your device—your photos are never uploaded to any server, ensuring maximum privacy and copyright security.

Use Cases

Copyright Protection

Add your signature or logo to photography and designs to prevent unauthorized use.

Brand Promotion

Overlay your brand logo on product photos for social media to increase brand awareness.

Document Security

Add watermarks like "COPY" or "FOR OFFICIAL USE ONLY" to ID copies and sensitive docs.

Status Marking

Mark design drafts with "DRAFT", "SAMPLE", or "CONFIDENTIAL" for internal communication.

Frequently Asked Questions

Are my photos uploaded to a server?
No. All watermarking processing is done locally in your browser (Client-side). We do not store or upload any of your images, ensuring 100% data privacy.
Can I batch process multiple photos?
The current version focuses on precise adjustment for single images. We are working on a bulk processing feature for future updates.
Do you support transparent PNG logos?
Yes. You can upload PNG images with transparent backgrounds as watermarks. The tool preserves transparency for a professional overlay effect.
Will this reduce image quality?
We prefer using high-quality export settings. However, re-saving JPGs can cause slight compression loss. For best quality, we recommend saving as PNG.
Can I place the watermark anywhere?
Yes. The tool offers a 9-grid quick positioning system (top-left, center, bottom-right, etc.) plus a "Margin" slider for fine-tuning the exact placement.
Is it free? Does it add your watermark?
This tool is 100% free. We DO NOT add our own branding to your images. What you design is exactly what you download.
What image formats are supported?
We support all modern web image formats including JPG (JPEG), PNG, and WebP.
Does it work on mobile?
Yes. The tool is fully responsive and works perfectly on mobile browsers (iOS and Android). You can watermark photos directly from your camera roll.

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