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lil cactus

How to add a watermark to a photo

Beginner6 minutesUpdated

Quick answer

To watermark a photo in Lil Cactus, choose Text, add your name and click Commit text. For the sample, use white Arial Bold at 64 px and set the text layer’s Opacity to 50% in Layers. Export with File then Export then PNG… To use a logo instead, add a transparent PNG with File then Place Image as Layer…, resize it with Edit then Free Transform and position it with Move.

The whole tram photo, before and after adding translucent white TRAVEL lettering at the bottom right
A corner watermark on the sample photo. Drag the handle to compare.
Time
6 minutes
Level
Beginner
You need
A photo; the sample is 1536 × 1024 px. A transparent logo is optional.
Works with
JPG, PNG, WebP and other images you can open
Open the sample in Lil CactusUse your own photo

Free, no sign-up. Your photo stays on your computer.

A watermark can be a name, a signature or a logo. Put it on a separate layer, an independently editable part of the image, so you can revise it while keeping the photo underneath intact. Start with a text mark, then try the logo method below.

Add a text watermark in six steps

  1. Open the photo and choose Text

    Open the sample from this page, or use File then Open… for your photo. Click the Text tool in the left toolbar.

    Text toolbar button ringed between nearby tools
    The T icon is Text.

  2. Set the lettering

    On the options bar under the menus, choose Arial, set Size to 64 and turn Bold on. Click the Color swatch at the end of the alignment and direction buttons. In Text Color, type FFFFFF in the # field and click OK.

    Whole Font and Size controls and Bold button ringed, showing Arial and 64 px
    Font, Size and Bold are on the options bar.
    Whole Color button ringed on the Text options bar
    This swatch opens the text color picker.
    Text Color dialog with the whole hex field showing FFFFFF and OK button ringed
    FFFFFF is white.

  3. Type and commit the words

    Click near the bottom right, leaving room for the words to extend to the right. The click sets the baseline, the line the letters sit on. If no text caret appears, click there again. Type TRAVEL, then click the checkmark on the options bar (Commit text).

    Commit text checkmark ringed on the options bar while the words are being edited
    The checkmark finishes the text edit.

  4. Make the mark translucent

    Select Text in Layers and set its Opacity to 50%. Opacity controls how strongly the whole layer shows: lower values make it fainter. Leave the photo layer at full opacity.

    Layers panel with the Text layer selected and its complete Opacity control ringed at 50 percent
    The T thumbnail identifies the text layer.

  5. Check the position

    Choose Move and drag the mark if it needs repositioning. Keep a gap from the image edges and avoid covering an important detail. For a photo of a different size, adjust the lettering to suit the picture.

    Move arrow button ringed above nearby toolbar buttons
    Use Move to reposition the selected layer.

  6. Export a copy and keep the project

    Choose File then Export then PNG…, enter watermarked.png in File name and click Export.

    Use File then Save As then Lil Cactus Project… to keep the mark editable. File then Save uses the current file’s format: saving the original JPEG keeps a flat image and may open Save Image for its settings. Once you are editing a project, Save updates that project. Export makes a separate image copy.

    PNG export controls with the complete File name field and Export button ringed
    Export controls for the sharing copy.

Reuse the text mark on more photos

For photos of the same size, use File then Open… to open your saved project from the text steps and the next photo. Keep only those two documents open. Select the project’s tab and its Text layer, then choose Layer then Duplicate Into Other Document.

Select the other photo’s tab and check the mark’s position. The copied layer keeps its words and opacity. Use the final main step for each finished copy.

Two complete document tabs ringed, one for the watermark project and one for the next photo
Keep these two documents open while copying the layer.

What to do next

Watermarks: questions and answers

How do I change the words in a saved watermark?

In Lil Cactus, open your saved project and select its Text layer in Layers. Choose Text, click the watermark to edit its words, then click Commit text.

Can I watermark a batch by recording these steps?

No. In Lil Cactus, File › Automate › Batch… can’t record creating a text layer, placing a logo or changing layer opacity, so a recorded watermark action exports unmarked copies. Copy the mark into each photo with Layer › Duplicate Into Other Document instead.

Why does my logo have a white rectangle behind it?

The white area is part of the logo image. In Lil Cactus, changing a file’s format to PNG does not remove those pixels. Remove the background or start with a logo that already has transparent pixels.

Will a watermark prevent someone copying my photo?

No. A visible mark does not lock the image. A watermark added in Lil Cactus can still be cropped or covered, so use it for visible identification.

Why is my text watermark hard to read?

Its color may be too close to the background, or the detail behind it may compete with the letters. In Lil Cactus, try a darker text color over a light area or move the mark over less busy detail.

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