Core capabilities
Add a diagonal text watermark. Batch process selected images. Keep originals untouched.
Watermark Images adds visible text watermarks to selected images and saves watermarked copies.
No account or card required. Local-first Mac app.

Add a diagonal text watermark.
Batch process selected images.
Keep originals untouched.
Concrete features, inputs, and workflow details for this tool.
Add a diagonal text watermark. Batch process selected images. Keep originals untouched.
Works with image files.
Add images. Enter the watermark text. Choose visible watermark options. Save the watermarked copies.
Common uses include client previews, draft proofs, portfolio protection, and shared screenshots.
Add images.
Enter the watermark text.
Choose visible watermark options.
Save the watermarked copies.
Yes. It supports batch image watermarking.