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Private Marker
Spinea, Venice, Italy
What it is
Private Marker is a web-based tool for watermarking batches of photos and downloading the finished images in a ZIP file. Users can place, resize, rotate, and adjust watermark opacity, with a preview while editing. Its logo tools include background removal using AI, smart cropping, and filters such as black and white, inversion, and embossing. The maker says processing takes place in the browser and photos are not uploaded to its servers. The watermark tool supports JPG, PNG, and WEBP; the homepage lists no file-size or resolution limits. Exports can preserve original resolution, with Standard (85%) and Maximum Quality (100%) options. The free plan handles up to 50 watermarked images per batch without an account, or 100 with a free account. Private Marker also offers photo metadata removal, image compression, and WebP conversion. Metadata removal supports JPG, PNG, WEBP, HEIC, and HEIF. The service works in web and mobile browsers; Google sign-in can save a logo and preferred settings.
For and against
For
- Free watermark batches support up to 50 images without an account.
- Adjust watermark placement, size, rotation, and opacity.
- Exports offer Standard and Maximum Quality options.
- Includes metadata removal, compression, and WebP conversion.
Against
- Free watermark batches rise to 100 only with an account.
- Saved logos and preferred settings require sign-in.
- No API access is listed.
The verdict
Private Marker combines batch watermarking with several browser-based image utilities. Its account-free watermark batch limit is 50 images, while saved settings and a higher batch limit require an account.
Who it suits
It suits photographers, content creators, e-commerce businesses, agencies, and other image publishers who need browser-based watermarking or metadata removal. Users who want saved logos and settings need a Google account sign-in.
Plans and prices
Free
Watermark batches up to 50 photos without an account; free account raises batch limit to 100 · metadata removal: up to 100 photos per batch on desktop and 25 on a phone without an account · saved logo and settings require an account
Read 5 Oct 2026 · privatemarker.com
On the record
- Batch limits
- The August 2026 changelog says free watermark batches support up to 50 images and a free account raises the limit to 100.privatemarker.com · read 5 Oct 2026
- Export quality
- The maker says exports can preserve original resolution and offers Standard (85%) and Maximum Quality (100%) options.privatemarker.com · read 5 Oct 2026
- Intended users
- The maker presents the tools for photographers, content creators, e-commerce businesses, agencies, and other image publishers.privatemarker.com · read 5 Oct 2026
- Local processing
- The maker says image processing happens locally in the browser and photos are not uploaded to its servers.privatemarker.com · read 5 Oct 2026
- Logo tools
- The watermark tool includes AI background removal, smart cropping, and filters including black and white, inversion, and embossing.privatemarker.com · read 5 Oct 2026
- Metadata removal
- The metadata tool supports JPG, PNG, WEBP, HEIC, and HEIF and removes common EXIF, XMP, IPTC, GPS, date, and device information.privatemarker.com · read 5 Oct 2026
- Other tools
- Private Marker also offers browser-based photo metadata removal and image compression or WebP conversion.privatemarker.com · read 5 Oct 2026
- Privacy data
- The privacy policy says registration collects a Google account email, name, and public profile picture, and that these details are not sold or shared for commercial purposes.privatemarker.com · read 5 Oct 2026
- Product
- Private Marker is a browser-based tool for adding watermarks to batches of photos and downloading the results in a ZIP file.privatemarker.com · read 5 Oct 2026
- Sign-in
- Google sign-in can save a user's logo and preferred settings; the maker says it uses sign-in to recognize the user next time.privatemarker.com · read 5 Oct 2026
- Usage statistics
- After a successful download or share, the maker collects listed technical usage data and says it does not collect photos, filenames, metadata, GPS, IP addresses, or search queries.privatemarker.com · read 5 Oct 2026
- Watermark editing
- Users can position, resize, rotate, and adjust the opacity of a watermark, with a real-time preview.privatemarker.com · read 5 Oct 2026
- Watermark formats
- The homepage lists JPG, PNG, and WEBP photo support and says there are no file-size or resolution limits.privatemarker.com · read 5 Oct 2026
