Watermark: Sign Every Photo
Batch Logo & Text Stamp, Brand
Only for Mac
$9.99
Mac
New in 1.1: copyright presets, custom export filenames, and per-file Show in Finder. Batch up to 500 photos at full resolution — no cloud, no account.
Photographers, content creators, and small businesses on Mac finally have a watermarking tool that doesn't require a subscription, a cloud account, or a manual-per-image workflow. Watermark: Sign Every Photo imports up to 500 photos, composites your logo or copyright text across every one at full resolution, and delivers the batch to a folder of your choosing — entirely on-device.
Batch Up to 500 Images in One Session
Drag a folder of photos into the sidebar grid and every image queues immediately: PNG, JPEG, TIFF, and HEIC are accepted at import. Use CMD+Left Arrow and CMD+Right Arrow to navigate between imported images in the preview canvas and confirm watermark placement on any frame before committing to the full batch.
Logo Watermark with Opacity and Scale Control
Drop any PNG, JPEG, or HEIC logo file into the inspector and it overlays all imported images at configurable opacity (0–100%) and scale (10–80% of source width). Nine named positions — top-left through bottom-right — anchor your logo to the same spot across every photo, ensuring visual consistency across a client gallery or product catalog.
Text Watermark with Copyright Presets
Type any copyright notice, signature, or brand line, or tap a Quick Insert button to drop © 2026 or © [YEAR] into your text field in one action — the [YEAR] placeholder substitutes the current calendar year automatically on every export so dated copyright stamps stay accurate without editing. Select a system font at 12–200pt, define an RGBA color with hex input, set opacity, and rotate the stamp up to ±90° for diagonal or vertical placement.
Drag to Position at 60fps
Drag the watermark overlay directly on the preview canvas to any freeform coordinate — the interaction runs at 60fps with compositing deferred until drag ends so the canvas stays responsive. Switch between drag positioning and the nine-preset alignment grid at any time without leaving the inspector.
Custom Export Filenames
Add a prefix and suffix to every exported filename in Export Settings. Append _wm to mark watermarked copies at a glance, or add a project code prefix to organise a delivery batch — the pattern applies uniformly across the entire session.
Four Export Formats, Full Source Resolution
Every exported file is composited at the original image resolution — not the downscaled preview used for speed. Export as PNG, JPEG with configurable quality, TIFF, or BMP. After export, a results view lists each file individually with a Show in Finder button per row and a Show All in Finder footer.
Private by Design
No network calls are made during any session. All compositing runs on-device through CoreImage on your Mac. Images never leave your hard drive — no account required, no upload, no data collection.
Built for photographers watermarking client previews, creators protecting portfolio images before publishing, and brands signing product photography before e-commerce upload. One-time purchase, no subscription — watermark your first batch today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Version 1.1 brings four workflow improvements.
Quick-text copyright presets: the text inspector now shows a Quick Insert section with two buttons — tap to insert © 2026 or © [YEAR] into your watermark text. The [YEAR] placeholder is substituted with the current calendar year automatically on every export run.
Export filename prefix and suffix: two new fields in Export Settings let you prepend a prefix and append a suffix to every output filename. Use a _wm suffix to distinguish watermarked files, or add a client code prefix to organise a delivery batch.
Enhanced export results: the completion sheet now lists every exported file individually. Each row includes a Show in Finder button; a Show All in Finder footer reveals the full output folder.
Keyboard navigation: CMD+Left Arrow and CMD+Right Arrow cycle through your imported images in the preview canvas without touching the sidebar grid.
The developer, Rodrigo Dutra de Oliveira, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Rodrigo Dutra de Oliveira
- Size
- 6.2 MB
- Category
- Graphics & Design
- Compatibility
Requires macOS 14.0 or later.
- Mac
Requires macOS 14.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- Copyright © 2026 BraveCL. All rights reserved.

