Toolkeel

Watermark images

Add your name or brand to photos before posting them, so they are credited and harder to reuse without permission.

  • Free
  • No upload
  • No sign-up
  • No watermark
or drop them here Up to 30 images.
    Stays on this device. Network requests since you started: 0 How to check this yourself
    1. Your photosRead from your device
    2. Worked on in this tabBy code running in your browser
    3. Saved to your deviceYou download the result

    Never sent to a server. See how to check

    How to use it

    1. Add one or more photos.

    2. Type your text and adjust position, size, opacity and colour.

    3. Select "Apply watermark" and download.

    About this tool

    The preview shows the first image; the same settings apply to every image in the batch, and the watermark scales with each image's size so it looks consistent on small and large photos. A soft shadow keeps white text readable on light backgrounds.

    A corner watermark credits you without spoiling the photo. A tiled watermark is much harder to crop out and suits proofs you send to clients before payment.

    Good to know

    • Text watermarks only.
    • Up to 30 images per batch.
    • A determined person can still edit a watermark out.

    Frequently asked questions

    How do I watermark many photos at once?

    Add them all together. The settings apply to every image, then download them as a ZIP.

    What opacity should a watermark have?

    About 40–60% is visible without dominating the photo. Use higher opacity for tiled proof watermarks.

    Can I add the © symbol?

    Yes. Type © in the text box (Alt+0169 on Windows, Option+G on Mac).

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    Last updated 2026-10-20 by the Toolkeel team. How we build and check our tools.