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Toolshed

Watermark Image

Add a text or logo watermark to photos in bulk: 9 positions or a tiled pattern, with opacity, size and rotation. Free, private, nothing uploaded.

  • No uploads
  • No limits
  • No signup

Drop images to watermark

JPG, PNG, WebP or HEIC. Add as many as you like.

Input:
JPG · PNG · WebP · HEIC
Output:
Watermarked image · ZIP
Runs on:
Your device
Size limit:
None
Account:
Not needed

How to use Watermark Image

  1. Add your images

    Drop one or many JPG, PNG, WebP or HEIC photos in, or click to browse. They stay on your device.

  2. Design the watermark

    Type your text or pick a logo, then choose one of nine positions or a tiled pattern. Adjust size, opacity, rotation and margin while watching the preview.

  3. Download

    Watermark all images at once and save them one by one or as a single ZIP, in their original format.

Why Watermark Image on Toolshed

  • No uploads

    Everything runs in this browser tab. Your files never leave your device.

  • No limits

    No file-size caps, no daily quotas. Process as much as your device can handle.

  • No signup

    No account, no email, no watermark.

Frequently asked questions

Can I use my logo as a watermark?

Yes. Choose Logo and pick a PNG, JPG, WebP or SVG file. A PNG with a transparent background looks best, because only the logo itself is stamped on the photo. Lower the opacity for a subtle mark.

Which watermark is hardest to remove?

A tiled pattern across the whole image, at 30–50% opacity and a slight angle, is much harder to crop or retouch away than a small mark in a corner. A corner mark is better when you just want credit without hiding the photo.

Are my photos uploaded?

No. The watermark is added in your browser, so your photos and logo never leave your device. Images are saved in their original format (JPG, PNG or WebP); HEIC photos are saved as JPG.

Are my files uploaded anywhere?

No. Watermark Image runs entirely in your browser. Your files are processed on your device and are never sent to a server.

Is there a file size limit?

No fixed limit. The only limit is your device's memory. Very large files work best in a desktop browser.

Is Watermark Image really free?

Yes. There's no account and no watermark. A short optional ad, or a 20-second wait, unlocks each download. That's how we keep it free.