Batch watermark 10 to 50 photos with custom text, logo, opacity & angle.
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Protect your creative photography, real estate listings, and marketplace products with StampPan.
StampPan is a lightning-fast batch watermarking studio designed for photographers, realtors, online sellers, and digital artists. Select 10 to 50 photos at once, position your custom text or transparent logo watermark, and batch-save all stamped copies to your device gallery in seconds.
All image processing runs 100% locally on your phone hardware. Zero uploads to external servers, zero cloud compression, and your original photos remain untouched.
KEY FEATURES:
Batch Photo Processing
- Select and watermark 10 to 50 photos in a single tap
- Fast iterative background rendering engine
- Direct gallery saving into the dedicated 'Pictures/StampPan' album
- Prevents unwanted duplicate files in your camera roll
Custom Text Watermarks
- Add copyright notices, brand names, or custom text
- Full control over font weight, size scale, opacity, and angle
- High-contrast drop shadow and outline support for legibility over any background
- Vibrant curated color palette
Logo and Graphic Watermarks
- Import transparent PNG logos, signatures, and company emblems
- Precise scaling, rotation, and transparency controls
- Ideal for photography studios, business logos, and verified stamps
Smart Layout and Tile Repeat Mode
- 9-point quick grid alignment presets: Top, Center, Bottom, Corners
- Interactive drag to position watermark anywhere on the image
- Diagonal Full-Tile Repeat Pattern: Covers the entire image diagonally for proofing and anti-theft protection
Privacy and Offline Performance
- 100% on-device hardware acceleration
- Works completely offline with zero internet required
- No accounts, no sign-ins, and zero analytics tracking on your photos
Safeguard your images in bulk with StampPan: Batch Watermark.