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Watermark Image

Add a text or image watermark to protect your photos — position, opacity and rotation fully configurable.

All image tools

Quick answer

Add a text or image watermark to a photo online free. Control exactly where it sits, how opaque it is, its size and its angle, then download the protected JPG, PNG or WebP. Everything renders on your device with the Canvas API, so your images are never uploaded.

Drag & drop an image here

or click to browse — JPG, PNG or WebP up to 20MB

Image files only — up to 20MB each

How to add a watermark to an image

  1. Upload an image

    Drop in a JPG, PNG or WebP image — up to 20 MB, processed entirely in your browser.

  2. Add your watermark

    Type text or upload a transparent PNG logo, then set position, opacity, size and rotation until it looks right.

  3. Download the protected image

    Preview the live result and download the watermarked image in the same format as the original.

Key features

Text or image watermark

Add a caption, copyright line or your brand logo — switch modes in one click.

Full position grid

Place the mark in any of nine positions, from corner to corner to dead center.

Opacity, size & rotation

Fade the mark in or out, resize it to taste, and slant it for a professional tiled look.

Transparency preserved

PNG and WebP keep their alpha channel, so a logo or photo background stays clean.

Supported formats

  • Input: JPG/JPEG, PNG or WebP image + optional PNG/JPG/WebP logo
  • Output: watermarked image in the same format as the original

Privacy and security

Watermarking uses the Canvas API entirely on your device. Your photo and watermark are composited locally and downloaded from your browser — nothing is ever uploaded to a server.

Limitations

  • One image at a time, up to 20 MB; logo up to 10 MB.
  • Output format matches the input format.
  • A very large watermark or very small image can obscure the subject — lower the opacity or size.
  • For a static-once workflow, the mark is rendered into the image pixels and can't be removed later.

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Frequently Asked Questions

Are my images uploaded anywhere?

No. Watermarking runs entirely in your browser using the Canvas API. Your photo and watermark are combined on your own device and never sent to a server.

Can I use my logo as a watermark?

Yes. Switch to the image mode and upload a PNG with a transparent background — transparency is preserved, so your logo blends cleanly over the photo.

Which formats are supported?

JPG/JPEG, PNG and WebP files up to 20MB. The output downloads in the same format as the original, and transparency is preserved for PNG and WebP.

How do I make a watermark less intrusive?

Lower the opacity slider and choose a smaller size or a corner position. A subtle, semi-transparent mark protects your work without spoiling the photo.

Is a text or image watermark better?

Text watermarks are quick and scale with the image, while a logo image keeps your brand consistent. Both are fully customizable here — position, size, opacity and rotation.