01
Check the proof mark on the real composition
Review the diagonal watermark at full preview size and switch back to the unmarked source before saving anything.
Watermark ImagesImages
Mark every proof consistently before it leaves your Mac.
Watermark Images stamps clear diagonal text across one image or a complete proof batch. Enter the ownership or review label once, tune its opacity while watching a large Before and After preview, then create marked copies that retain each source's dimensions and format while the clean masters remain untouched.
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What it does
Preview and apply one centered diagonal text watermark across an image batch.
Use any ownership, draft, review, or client-proof label.
Tune watermark opacity from subtle to unmistakable.
Inspect the real placement on a large Before and After preview.
Apply one consistent mark to landscape, portrait, square, and product images.
Keep each source's dimensions and image format in the generated copy.
Write new watermarked files without changing the clean originals.
Mark the proof, protect the master
Make ownership visible before the image leaves your Mac.
Set one diagonal mark, judge its opacity on the actual composition, and deliver new proof copies without touching the clean originals.
02
Set one clear ownership mark for the batch
Enter the exact text, tune its opacity, and apply the same centered diagonal treatment to a mixed set of proof images.
03
Deliver marked copies and keep the masters clean
Review every generated watermark copy after the batch finishes, with source dimensions and format preserved and originals left unchanged.
Why it belongs
Why Watermark Images earns a place in the toolbox.
The practical details that make this job faster, clearer, or safer than doing it by hand.
A mark that crosses the composition
Foldout centers the text diagonally across the image so the proof remains recognizable without leaving the ownership label in an easy-to-crop corner.
Opacity remains a visual choice
Adjust the strength while viewing the real marked image, then switch to Before to make sure the underlying work still reads clearly.
One policy for a mixed proof set
Apply the same wording and opacity to different image sizes and orientations in one batch.
Masters stay clean
Each output preserves source dimensions and format, receives a watermark suffix, and leaves the original image untouched.
How to use it
From opening the tool to saving the result.
- 01
Add the proof images.
- 02
Enter the watermark text and set opacity.
- 03
Check the marked composition in Before and After.
- 04
Create the batch and review the new watermarked copies.
Questions
Before you try Watermark Images
Can I choose where the watermark appears?
The tool deliberately uses one centered diagonal placement designed for proof and ownership marking.
Can I control how strong it looks?
Yes. Adjust opacity while reviewing the real image in Before and After.
Does it change image dimensions or format?
No. The marked copy keeps the source dimensions and image format.
Are the originals modified?
No. Foldout writes separate watermarked copies with unique names.
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