A good batch watermark workflow gives you a consistent mark without forcing the same visual weight onto every photograph. Position, relative size, and opacity work together. A logo that looks subtle over a dark wall may disappear over a white shirt, so representative previews matter more than one perfect-looking sample.

Prepare the final image before the mark

Enable crop, resize, orientation, and other pixel adjustments first. In the online workflow, Watermark comes after those steps. Its editable preview uses the image produced by the earlier operations, so you can place the mark against the composition that will actually be exported.

Keep sources in a separate folder and decide which set the watermark is for: public previews, a product catalog, or review proofs. These uses can require different levels of prominence. A tiled proof mark is often too intrusive for a finished portfolio photo.

Open Watermark and enable the step. For text, enter a short label and choose a color and relative size. For a logo, select a supported local image. A transparent PNG or WebP logo avoids adding an unwanted solid rectangle around the mark.

The screenshot above shows a text watermark on a circular portrait. The same placement workflow and opacity setting work with a logo. Uploading a white-background logo does not remove its background automatically; prepare a transparent asset when that is the desired result.

Move, rotate, and resize on the image

Select Edit watermark or Edit on image to reveal the visual handles. Drag the mark itself to move it. Drag the top handle to rotate it and the corner handle to resize it. This is more direct than guessing a position from numbers alone.

Position and size are relative to the image, so a shared placement scales across different output resolutions. That does not mean every subject will avoid it. Review mixed portrait and landscape images and adjust the batch rule if the mark overlaps an important face or product label.

Numerical placement and preset anchors remain useful when you need a reproducible rule. Use the visual controls for composition and the precise settings for consistency, rather than treating either approach as mandatory.

Set watermark opacity deliberately

The Appearance section provides a slider, an exact percentage, and quick presets from 0% through 100%. Zero makes the mark invisible; 100% is fully opaque. Text, logos, and tiled marks use the same opacity value in the preview and export.

Try a moderate starting value such as 60%, then test it over a light image and a dark image. Change the mark color or position if it becomes hard to see. Lower opacity is not automatically more professional if the label can no longer be read at the final display size.

For the design tradeoff, see adding watermarks without distracting from the image. If the shape or logo needs transparent pixels in the export, check the batch conversion guide.

Use tiling for proofs, not as a security guarantee

Repeat across image can make a proof label harder to crop away. Inspect spacing, rotation, and readability so the treatment remains intentional. A watermark is still not copy protection: another editor can crop, paint over, or remove it. Keep original files and licensing records independently of the marked exports.

Process and check a downloaded result

Review several thumbnails before processing the batch. Check a detailed image, a dark frame, a light frame, and a different aspect ratio. Confirm the mark at the intended viewing size, not just on a large preview.

Use Process images, download one result, and check its placement, color, size, and opacity. When the representative output looks right, download the queue as a ZIP. Keeping an unmarked original lets you create another treatment later without trying to remove an earlier watermark.