Batch Watermark Software
Watermark thousands of photos in one batch — text or logo, fully customizable.
Protect your work before sharing online. Add text watermarks, logo overlays, or both — with full control over position, size, and opacity.
Download Free — 30-Day Trial, No Credit CardTrusted by photographers and agencies. $129 one-time. No subscription.
Try Free for 30 Days - No Credit Card Required
How It Works
Add your images
Drag & drop files or entire folders
Configure your watermark
Text or logo, position, opacity, size — preview before applying
Convert
All outputs ready in minutes
Watermark Options
Text Watermark
Custom text with your choice of font, size, color, and opacity. Add copyright symbol, name, or URL.
Logo Overlay
Place your PNG logo on every photo. Supports transparency for professional results.
Position Control
9-point grid: top-left, center, bottom-right, and more. Or set exact pixel offsets.
Opacity & Size
Adjust from subtle to bold. Scale watermark relative to image size for consistent results across different resolutions.
Before & After
Before Contenta
Open each photo in Photoshop. Add text layer, position it, adjust opacity, flatten, export. Repeat 1,000 times. Hours of repetitive work.
After Contenta
Drop 1,000 photos into Contenta. Set your text or logo watermark once — position, opacity, size. Click Convert. All 1,000 watermarked in 3 minutes.
Who Needs Batch Watermarking?
Photographers
Watermark client proofs before delivery. Protect your work while clients review and select prints.
E-Commerce Sellers
Add your brand logo to all product photos. Prevent competitors from stealing your images.
Real Estate Agents
Add your agency branding to listing photos. Professional look across MLS, Zillow, and your website.
Time You'll Save
hours to manually watermark 1,000 photos
minutes with Contenta — same 1,000 photos
$129 One-Time. Protect Every Photo.
Watermark unlimited photos forever. Text or logo, customizable position and opacity. No per-image fees.
Start Converting Photos Today
Choose the plan that works for you. All plans include every feature.
No subscription trap. Contenta is a one-time purchase — less than 2 months of Lightroom, and it's yours forever.
Frequently Asked Questions
Contenta reads and writes 50+ formats including JPEG, PNG, TIFF, WebP, HEIC, AVIF, BMP, GIF, PDF, and 25+ camera RAW formats (CR2, NEF, ARW, DNG, RAF, and more).
There is no limit. Contenta uses multi-core processing to convert thousands of images in minutes. Users regularly process 10,000+ photos in a single batch.
Yes. Contenta supports 25+ RAW formats from Canon, Nikon, Sony, Fuji, Panasonic, Olympus, and more. Full white balance, denoising, and color adjustment controls are built in.
The 30-day trial includes all features. The first 10 images per batch are processed without watermarks. After that, a small watermark is added. Purchase a license to remove all limitations.
No. Contenta Converter is a one-time purchase. You pay once and own it forever, including all future updates. No monthly or yearly fees.
What Our Users Say
“I have been using Contenta Converter for years and it has saved me countless hours of work. Highly recommended!”
“Simple, fast, and does exactly what it promises. The batch processing is incredibly efficient.”
“Best image converter I have found. The RAW support and metadata handling are top-notch.”
Published by ContentaSoft, Umea, Sweden — developer of Contenta Converter PREMIUM.
Contenta Converter PREMIUM is a desktop application for Windows that batch converts, resizes, renames, watermarks, and processes images in 60+ formats including JPEG, PNG, WebP, HEIC, TIFF, RAW, and PDF.
This software contains no adware, spyware, toolbars, or bundled third-party programs. The installer installs only Contenta Converter PREMIUM.
All images are processed locally on your computer. No files are uploaded to any server. The software does not collect personal data.
Free 30-day trial with full functionality. After the trial, a license key is required. Lifetime license: $129 (one-time payment, no subscription).
How to Uninstall
Open Windows Settings > Apps > Installed apps, find "Contenta Converter PREMIUM" in the list, and click Uninstall. You can also run the uninstaller from the installation folder or use Control Panel > Programs and Features.
Download size: ~2 MB (web installer). Additional components are downloaded during installation (~150 MB total).